【Matte Box ND Filter】Designed to be mounted on a matte box to fit camera lens, compatible with Tilta, SmallRig Matte Box, Mini Matte Box, Filter Frame. This square ND64 filter with 6 stops(1.8) light reduction, 4" x 5.65" / 10.16 x 14.35cm filter enables more control over shutter speed and aperture, avoiding overexposure and helping to balance image exposure. | 【Impoted HD Optical Glass】Made of imported optical glass, double sides polished filter delivers high clarity pictures without compromising image quality or adding color cast. Perfectly for 4K & 8K video shooting. | 【0.2% Ultra-Low Reflectivity】The reflectivity is controlled at 0.2%, which effectively reduces lens reflection and vignetting phenomenon, resulting in a clearer image with higher contrast and richer details. | 【28 Multi-Layer Coatings】Both sides of the glass with nanometer coatings, make the filter scratch resistant, waterproof, oil proof and fingerprint resistant. The leather filter bag protecting the filter perfectly. | 【Note】Not being directly screwed onto lens, the square ND filter can be used for lenses of various focal lengths when mounted on a matte box.

【Matte Box UV Filter】Designed to be mounted on a matte box to fit camera lens, compatible with Tilta, SmallRig Matte Box, Mini Matte Box, Filter Frame. This square UV filter 4" x 5.65" / 10.16 x 14.35cm filter enables preventing the UV ray and enhance the image Clarity and color reproduction. | 【Impoted HD Optical Glass】Made of imported optical glass, double sides polished filter delivers high clarity pictures without compromising image quality or adding color cast. Perfectly for 4K & 8K video shooting. | 【99.6% Transmittance】The reflectivity is controlled at 0.2%, the transmittance higher to 99.6%, which effectively reduces lens reflection and vignetting phenomenon, resulting in a clearer image with higher contrast and richer details. | 【28 Multi-Layer Coatings】 Both sides of the glass with nanometer coatings, make the filter scratch resistant, waterproof, oil proof and fingerprint resistant. The leather filter bag protecting the filter perfectly. | 【Note】Not being directly screwed onto lens, the square UV filter can be used for lenses of various focal lengths when mounted on a matte box.

【Premium Material】Fabricated by premium microfiber,,engineered specifically to clean premium lenses and camera, easily cleaning dust, oil, smudges, fingerprints, and dirt. | 【Individually Wrapped】Each pack of microfiber cleaning cloth comes in its own polybag so that they are always new and ready to use. | 【Safe to Use】Our screen cleaning cloth can be used on any delicate surface like LCD TV screens, smartphones, and other touch screens, camera lenses and filters, etc. | 【Washable & Reusable】The glasses cloth can be washed repeatedly to ensure long-term use. Moreover, it won't lose any cleaning power after washing. No waste, and environmentally friendly | 【Easy to Carry】Come with 40 pack Microfiber Cloths 6x6 inches, sized to fit easily in camera bags, eyeglass cases, tablet cases, and laptop sleeves.

【2-in-1 Filter for Versatility】Combines black diffusion 1/4 and polarizing filters to soften highlights and reduce reflections in various shooting conditions without causing vignetting. | 【Premium Imported AGC Optical Glass 】Crafted from high-quality AGC optical glass with 18 layers of enhanced anti-reflective coating to reduce glare and improve image clarity. | 【Durable & Weatherproof】Features a nano-coating to resist fogging, ensuring long-lasting performance in any environment. | 【Ultra-Slim Aviation-Grade Frame】Constructed with lightweight, ultra-thin aluminum to eliminate vignetting on wide-angle shots while maintaining durability. | 【Enhanced Usability & Design】CNC-designed trapezoidal pattern for easy grip and rotation, paired with sandblasted anti-glare treatment to minimize stray light interference. Comes with 3 vacuum-sealed cleaning cloths for added protection.

【Soft Highlight Flares, Lowered Contrast】This black diffusion 1/4 filter can soften facial skin's wrinkles, freckles, and pores, making it more delicate, plump, and gorgeous. The mist dream effect can be better realized, by showing the film effects dreamily. | 【18 Multi-Layer Coatings】Both sides of the glass nanometer coatings. Protecting the filter and lens from all around is durable. | 【Import Optical AGC Glass】K&F Concept black diffusion filter made by imported Japanese AGC optical glass, double side multi coats to 84% transmittance, ensuring the image quality and no color cast. | 【Ultra Slim Frame】With aviation aluminum, the width of the frame measures only 3.3mm, ultra-slim frame with no dark corners on the wide-angle and telephoto lens-CNC-non-slip design for efficiently removing and installing the filter. | 【Note】This black diffusion 1/4 filter is compatible with all 40.5mm lenses. Please verify your camera's lens thread size before ordering. This number is always beside a "ø" (diameter) symbol.

【Soft Highlight Flares, Lowered Contrast】This black diffusion 1/4 filter could soften facial skin's wrinkles, freckles, and pores, making it more delicate, plump, and gorgeous. The mist film effect can be better realized, showing the film effects dreamily. | 【28 Multi-Layer Coatings】Both sides of the glass with waterproof, scratch-resistant, and oil-proof coatings. Protecting the filter and lens from all around is durable. | 【Import Optical AGC Glass】K&F Concept black diffusion filter Made by Japanese AGC optical glass, double side multi coats to 84% transmittance, ensuring the image quality and no color cast. | 【Ultra Slim Frame】With aviation aluminum, the width of the frame measures only 3.3mm, ultra-slim frame with no dark corners on the wide-angle and telephoto lens. CNC-non slip design for efficiently removing and installing the filter. | 【Note】This black diffusion 1/4 filter is compatible with all 40.5mm lenses. Please verify your camera's lens thread size before ordering. This number is always preceded by a "ø" (diameter) symbol. | New and old packages are sent randomly

【Soften Highlight Glare, Lowered Contrast】The K&F Concept 1/8 black diffusion filter makes the picture or video light soft and controls highlight flares, making skin or pores more delicate, double side polishing technology ensures high definition within 550mm focal length. | 【Import AGC Optical Glass】Made by Japanese AGC high precision optical glass, multi-layer coating for 87% transmittance, with no effect on the image quality. | 【28 Multi-Layer Coatings】The black diffusion 1/8 filter with double side coatings is waterproof, scratch-resistant, and oil-proof, easy for cleaning and carrying. | 【No Vignetting 】Aviation aluminum ultra-slim frame of only 3.3 mm avoids vignetting on wide-angle and telephoto lenses, CNC-Non slip design frame easily for installation and removal. | 【Note】This filter is compatible with all 40.5mm lenses. Please verify your camera's lens thread size before ordering. This number is always preceded by a "ø" (diameter) symbol. | New and old packages are sent randomly

【Soften Highlight Glare, Lowered Contrast】The K&F Concept 1/8 black diffusion filter makes the picture or video light soft and controls highlight flares, making skin or pores more delicate, double side polishing technology ensures shows the image's true color. | 【Import AGC Optical Glass】Made by Japanese AGC high precision optical glass with 87% transmittance, without color shift of the image. | 【18 Multi-Layer Coatings】Both sides of the glass with nanometer coatings, are easy for cleaning and extend the filter service life. | 【No Vignetting 3.3mm Thickness Frame】Aviation aluminum ultra-slim frame of only 3.3 mm avoids vignetting on wide-angle and telephoto lenses, CNC-Non slip design frame easy to install and remove. | 【Note】This filter is compatible with all 40.5mm lenses. Please verify your camera's lens thread size before ordering. This number is always beside a "ø" (diameter) symbol.

【Enhance Color & Contrast】CPL filter can enhance the color and contrast, and remove non-metallic reflections such as water, and glass to show the true color, especially used in white cloud and blue sky photography. | 【Multi-Coated & Cleaning Cloth】18 multi-layer coating reduces reflection, and glare and improves color saturation and contrast. The vacuumed cleaning cloth for the camera lens and filter cleaning is harmless for the equipment. | 【Imported AGC Glass Avoids Glares】Made by Japanese imported AGC glass, no effect on the image color, and restores the natural color. | 【Ultra-Slim Frame Avoid Vignetting】Only 5.3mm thickness frame, there is no vignetting even on wide-angle and telephoto lenses, and the CNC-non slip frame helps install and remove the filter easily. | 【NOTE】This filter is compatible with all 40.5mm lenses. Please verify your camera's lens thread size before ordering. This number is beside a "ø" (diameter) symbol.

【Enhance Color & Contrast】CPL filter can enhance the color and contrast, and remove non-metallic reflections such as water, and glass to show the true color, especially used in white cloud and blue sky photography. | 【18 Multi-Layer Coated】18 multi-layer coating reduces reflection, and glare and improves color saturation and contrast. | 【Imported AGC Glass Avoids Glares】Made by imported AGC glass, no effect on the image color, restores the natural color. | 【Ultra-Slim Frame Avoid Vignetting】Only 5.3mm thickness frame, there is no vignetting even on wide-angle and telephoto lenses, and the CNC-non slip frame helps install and remove the filter easily. | 【NOTE】This filter is compatible with all 40.5mm lenses. Please verify your camera's lens thread size before ordering. This number is always preceded by a "ø" (diameter) symbol.

【Safety with Double-Layer Bonding 】Features a dual-layer bonding process that keeps shattered fragments securely in place even if the filter breaks, offering extra protection for your expensive camera lenses. | 【Polished for Ultra-High Definition 】Both sides of the filter are polished for enhanced light transmission, ensuring sharp, crystal-clear image quality with no loss in clarity. | 【98.9%+ Light Transmission】Provides over 98.9% light transmission, effectively reduces UV ray and weakens the blue tone in images, ensuring flat, smooth glass surfaces perfect for 4K/8K video and high-definition photography. | 【28-Layer Nano Coating】Equipped with double-sided 28-layer nano coatings for water, oil, and scratch resistance, making it easy to clean while preventing fogging and reducing the risk of scratches. | 【Enhanced Grip & Usability】CNC-designed trapezoidal pattern on the frame increases friction, making it easy to attach and remove the filter from your lens at any time. This filter is compatible with all 40.5mm lenses. Please verify your camera's lens thread size before ordering. This number is beside a "ø" (diameter) symbol.

【Daily Protection】This kit included 2 x center-pinch lens cap+ 2 x anti-loss keeper leash + 1 x microfiber cleaning cloth. The K&F Concept lens cap provides daily protection for your valued lenses & filters from external damage and blocks dust & splashes & dirt. | 【Non-spring Structure Center-Pinch】The K&F Concept lens cap is made of ABS environmentally friendly material, sturdy and durable to protect the lens, the non-spring structure center-pinch design avoids aging, malfunction, and other problems that sping structure causes. The lens cap fits the lens well fast, and accurately enough, and is easy to attach and remove. | 【Keep Lens Cap Safe】The K&F Concept lens cap is designed with a little side string hole, it effectively blocks dust from entering the lens and you can connect it to your lenses with the included anti-loss cord, to keep the cap safe! | 【Vacuumed Packaged Microfiber Cleaning Cloth】Microfiber cleaning cloth for camera lens cleaning, without fussy, harmless for the lens or camera sensor coating, washable, and reusable. | 【Compatible】Compatible with any lenses with 40.5mm lens thread size, Please verify your camera's lens thread size before ordering. This number is always marked beside a "Ø" (diameter) symbol on the lens barrel. Such as for Sony E PZ 16-50mm F3.5-5.6 OSS, Pentax SMC Pentax-Q 01 Standard Prime 8.5mm F1.9, Pentax SMC Pentax-Q 02 Standard Zoom 5-15mm F2.8-4.5, Pentax SMC Pentax-Q 06 Telephoto Zoom 15-45mm F2.8 and more.

【Package Including】1 x center-pinch lens cap+ 1 x anti-loss keeper leash + 2 x microfiber cleaning cloth. | 【Conveniently Snap-On Center-Pinch】Made by ABS environmentally friendly material, sturdy and durable to protect the lens, the center-pinch design lens cap fits the lens well fast, and accurately enough, and is easy to attach and remove. | 【Anti-loss Keeper Leash】The 3M keeper leach can attach the lens cap to the camera lens body, avoiding lens cap loss. | 【Vacuumed Packaged Microfiber Cleaning Cloth】Microfiber cleaning cloth for camera lens cleaning, without fussy, harmless for the lens or camera sensor coating, washable, and reusable. | 【Compatible】Compatible with any lenses with 40.5mm lens thread size, please verify your camera's lens thread size before ordering. This number is always marked beside a "Ø" (diameter) symbol on the lens barrel. Such as Sony FE 28-60mm F4-5.6

【Package Including】3 x center-pinch lens cap+ 3 x anti-loss keeper leash + 3 x microfiber cleaning cloth. | 【Conveniently Snap-On Center-Pinch】Made by ABS environmentally friendly material, sturdy and durable to protect the lens, the center-pinch design lens cap fits the lens well fast, accurately enough, and is easy to attach and remove. | 【Anti-loss Keeper Leash】The 3M keeper leach can attach the lens cap to the camera lens body, avoiding lens cap loss. | 【Vacuumed Packaged Microfiber Cleaning Cloth】3 pcs microfiber cleaning cloth for camera lens cleaning, without fussy, harmless for the lens or camera sensor coating, washable, and reusable.

Filter Install Combination Way- Magnetic Adapter Ring + ND Filter. | 【1 Second Swap】This magnetic lens filter kit could finish swap in less than one second compared with conventional thread filters. Never miss any wonderful moment. | 【Light Reduction Effect】The ND8/ND64/ND1000 provides a 3/4/10 stops light reduction effect and fits a partly cloudy day and a bright sunny day. | 【Import Optical Glass】Crafted from premium Japanese AGC optical glass with an astonishing 28 multi-layer coatings, this ND filter reduces reflections and glare, ensuring superior image quality. | 【Ultra Slim Frame Avoid Vignetting】1.9mm-3.33mm ultra slim frame ensures no vignetting and dark corners on 16mm wide-angle focal length. CNC non-slip system frame, easy to install and remove. | 【5-in-1 Filters Kit】This filter kit includes GND8+ND8+ND64+ND1000+ Magnetic Basic Ring + Filter Pouch. Note: This filter only fits the 40.5mm camera lenses, please confirm the lens size before ordering.

【Prevent UV Ray & Protect Lens 】UV filter has two functions, one is to prevent CCD affected by UV ray and weakens the blue tone in images caused by UV, ensuring clarity and color. Another is to protect the lens away from shock harm, water, dust, scratches, oil, and fingerprint . | 【Shockproof Tempered Optical Glass】K&F Concept shockproof tempered UV filter is made by importing Japanese AGC glass, shockproof, waterproof, and scratch resistant. | 【28 Multi-Layer Coatings】Both sides of the glass with nanometer coatings, 99.6% transmission, effectively reduce the reflection coming from both the ground and the filter itself, high definition images while maintaining the true color of photos. | 【Telephotos & Wide-Angle Lens No Vignetting】Shockproof tempered UV filter frame only 3.3mm ultra-slim with double side polishing technology no vignetting and the images still clarity even on telephotos lens. | 【Note】Please verify your camera's lens thread size before ordering. This number is always beside a "Φ" (diameter) symbol. For example, Φ40.5=40.5mm lens thread size.

UV filters is made of Japan import optical glass, protects your lens from dirt, scratches, fingerprints, or accidental damage. | Super slim & lightweight aluminum frame, maximum reduce impact on light and effectively avoid dark corner for wide-angle lens. | 18 Multi-layer coatings effectively to restore the images quality , no any negative affect for the photos color. | This UV filter reduce haze and improve contrast to your video and digital images by minimizing the amount of ultraviolet (UV) light and helps eliminate bluish cast in images. | The filter is compatible with all 40.5mm lenses. Please verify your camera's lens thread size(usually marked somewhere on the lens barrel or printed underneath the lens cap) before ordering.The number is always preceded by a "ø" (diameter) symbol.

【Function】UV filter has two functions, one is to absorb UV ray and weakens the blue tone in images caused by UV, ensuring clarity and color. Another is to protect the lens away from dust and scratches. | 【Import Optical Glass】K&F Concept UV filter is made by importing Japanese AGC glass for razor-sharp images while maintaining the true color of photos. | 【NANOTEC】This UV filter with 28 multi-layer coatings, hydrophobic, scratch resistants. The 99.6% transmission, effectively reduces the reflection coming from both the ground and the filter itself, ensuring the true color of images. | 【Telephotos Lens No Vignetting】K&F Concept HD UV filter frame only 3.3mm with double side polishing technology no vignetting and the images still clarity even on telephotos lens. | 【Note】Please verify your camera's lens thread size before ordering. Your camera's lens thread size will be marked somewhere on the lens barrel or printed underneath your lens cap. This number is always proceeded by a "Φ" (diameter) symbol. For example, Φ40.5 =40.5mm lens thread size. | New and old packages are sent randomly

【UV Filter Function】MCUV filter has two functions, one is to prevent UV ray and weakens the blue tone in images caused by UV, ensuring clarity and color. Another is to protect the lens away from dust and scratches. | 【Import AGC Glass】Made by importing AGC optical glass with a CNC-Non-Slip design frame for easily remove and installation, 98.3% transmittance ensures HD image quality, no negative effect restores true color. | 【24 Multi-Layer Nanometer Coatings】Double side multi-layer coating, waterproof, oil-proof, protecting the lens also at same time to reduces reflection coming from the filter self. | 【Wide Angle Lens No Vignetting】K&F Concept D-series UV filter only 3.3mm thickness with double side polishing technology ensures no vignetting the images are still clear enough even on the telephoto lens. | 【Note】This UV filter only fit 40.5mm camera lens, please verify your lens size before ordering it. The number beside the "Ø" (diameter) symbol represents your lens size, please choose the same size filter. | New and old packages are sent randomly

【Lens Protection & Prevent UV Ray】MCUV filter has two functions, one is to prevent UV ray and weakens the blue tone in images caused by UV, ensuring clarity and color. Another is to protect the lens away from dust and scratches. | 【Import AGC Glass】Made by importing AGC optical glass with a CNC-Non-Slip design frame for easily remove and installation, 98.3% transmittance ensures HD image quality, and no negative effect restores true color. | 【18 Multi-Layer Nanometer Coatings】Double side multi-layer coating, protects the lens and also reduces reflection coming from the filter self. | 【Wide Angle Lens No Vignetting】UV filter only 3.3mm thickness with double side polishing technology ensures no vignetting the images are still clear enough even on the telephoto lens. | 【Note】This UV filter only fits a 40.5mm camera lens, please verify your lens size before ordering it. The number beside the Ø (diameter) symbol represents your lens size, please choose the same size filter.

This filter 10 stop fixed neutral density filter exposure correction, not variable. | 【ND Filter Function】Reduce the amount of light by 10 stops, long-time exposure tool helps to achieve slow shutter speeds to be used on record objects movement such as waterfalls, presenting a silky smooth effect of flowing water. | 【Premium Material 】This ND1000 lens filter made by import Japanese AGC optical glass, 0.2% reflectivity, no color cast; Aviation aluminum alloy frame, super slim and lightweight, avoiding vignetting on the wide-angle lens. Extra tough frame ensuring durability and jamming prevention. | 【Nanometer Coatings】Hydrophobic, scratch-resistant, anti-reflective green coating, effectively prevents oil, fingerprint, scratch, protects the valued camera lens. | 【28 Multi-Layer Coatings】Multi-Layer coated process suppresses ghosting, flare, and reflections, and increases light transmission; effectively reducing the light reflection of the surface, and improving image quality. | 【Note】The 40.5mm fixed nd filter ONLY be used on 40.5mm lens, please verify your lens size before ordering, this number is always preceded by a "ø" (diameter) symbol. | New and old packages are sent randomly

【Variable ND Filter】 Neutral Density Filter (ND2-ND400) reduce the light from 1 to 9 f-stops. | 【Japan Optical Glass & CNC Non-Slip】 Made by completed professional Japan optical glasses instead of resin. Filter reduces the intake of light without affecting the overall color balance. CNC non-slip design ensure very easy to install and remove the filter. | 【Nano Coating Layer】 Newest Nano-coating layer technology, waterproof, scratch-resistant, anti-reflective green coating, effectively prevent from oil, fingerprint, scratch, protect valued lens. | 【Professional Design】 Ultra slim rim is designed for preventing wide angle vignetting. Extra tough aviation aluminum frame ensure durability and jamming prevention. Super slim original design is to avoid vignetting when you are taking photo. | 【Tips】 This ND filter is compatible with all 40.5mm. Please verify your camera's lens thread size (usually marked somewhere on the lens barrel or printed underneath the lens cap) before ordering. The number is always preceded by a "ø" (diameter) symbol.

【Variable ND & CPL filter 2 in 1】One filter has the ND and CPL filter features, the nd filter provides 2-6 stops of light reduction needed, suitable for cloudy days and extremely bright days, the CPL filter can remove unwanted glares from a non-metallic surface, and enhance the color and contrast. | 【No “X” Cross on Image】Say goodbye to the "X" cross on images, K&F Concept utilizes cutting-edge technology you're going to say goodbye to variable ND filters common issue on wide-angle lenses. | 【Imported AGC Glass】Made by importing AGC optical glass, 28 multi-layer coatings, only allows 0.2% light transmittance, waterproof, and scratch-resistant, which could protect your valued lens. For this 40.5mm ND filter, the lens cap/hood should be 43mm. | 【Putter Adjustable Design Frame】Filter frame is made of aluminum alloy, the CNC-Non-slip with a putter to help adjust the stop easily. There are 5 stops from Min(ND4) to Max (ND64) on the frame, convenient to be sure the ND filter stops. | 【Note】This filter is compatible with all 40.5mm lenses. Please verify your camera's lens thread size before ordering. The number beside the "ø" (diameter) symbol is the lens

【Package Includes】K&F Concept 40.5mm Adjustable Neutral Density Professional ND Lens Filter ND2-400 + Professional Microfiber Lens Cleaning Cloth. | 【Imported Optical Glass】Variable ND Filter: made by professional optical glasses instead of Optical Resin. Microfiber: This professional microfiber is a cleaning cloth very soft and easy-to-clean lenses, filters, glasses, mobile, etc. | 【Professional Unltra-Slim Design】Using super slim original design to avoid vignetting on the wide-angle or telephoto lenses. | 【NOTE】This filter is compatible with all 40.5mm lenses. Please verify your camera's lens size before ordering. The number is always beside "ø" (diameter) symbol. | Brand of K&F Concept manufactured by a professional team | New and old packages are sent randomly

【Import Optical Glass】Crafted from premium Japanese AGC optical glass with an astonishing 28 multi-layer coatings, this ND filter reduces reflections and glare, ensuring superior image quality. | 【Putter Design for Precision】The frame is ingeniously designed as a putter, allowing you to adjust the stop accurately. Video shooting users can effortlessly adjust the stop with auxiliary tools. Every visit from ND2 to ND400 is conveniently marked on the frame, providing smooth 360-degree rotation for multi-scene applications. | 【Waterproof & Scratch Resistant】Equipped with multi-layer hydrophobic, oil-proof, and scratch-resistant coatings on both sides, the K&F Concept ND filter is fully protected and perfect for adventurous use. | 【No Vignetting】Designed for ultra-wide-angle applications, the ultra-slim frame measures only 7.4mm, ensuring no vignettes even at a 16mm focal length. | 【Compatibility Note】This ND filter suits all 40.5mm lenses. Check your camera's lens thread size (usually beside a "ø" diameter symbol) before ordering. Additionally, a 43mm lens cap is required for this 40.5mm variable ND filter.

【True Color Experience】Discover the K&F CONCEPT NANO-X CPL Filter - an extraordinary masterpiece with a 40.5mm diameter. With advanced titanium coating technology, it ensures accurate color reproduction and eliminates any unwanted yellowish tint in your images and videos, delivering authentic and vibrant colors. | 【Uncompromising Clarity】Experience unparalleled image quality with both sides of the lens meticulously crafted using grinding and polishing techniques, providing ultra-clear and sharp visuals that remain uncompromised. | 【Glare-Free High Transparency】The CPL filter efficiently eliminates up to 99.9% of polarized light, maintaining an impressive 45% high light transmission rate, and letting you capture crisp and glare-free shots. | 【Premium Optical Glass】Crafted with top-grade Japanese optical glass and double-sided multi-layer enhanced coatings, this filter significantly reduces surface reflections, ensuring superb optical performance. CNC-non slip frame helps remove and install the filter easily | 【Nano-X Series, Ultimate Protection】 Embrace the Nano-X series with a 28-layer coating on both sides of the lens, offering multi-layer waterproof, oil-repellent, and scratch-resistant features. Easy to carry and clean, it prevents fogging during extended use, safeguarding your lens from scratches.

【Without Partial Yellow】Bid farewell to the common problem of partial yellow and color shift with our true color variable ND filter. Enjoy the true colors of your images and videos like never before. | 【Titanium Coating Technology】Our all-new coating technology ensures no partial yellow issues, restoring the true colors of your images and videos. | 【1-9 Stops Light Reduction】Take full control over exposure settings with the variable neutral density filter, offering 1-9 stops of light reduction. Effortlessly reduce shutter speeds and widen apertures for a motion blur effect. | 【Glare-Free Surface】Treated with an oxidized sandblasting process, this filter prevents unwanted stray light and minimizes unnecessary reflections on the metal surface. | 【Compatibility Note】This ND filter suits all 40.5mm lenses. Check your camera's lens thread size (usually beside a "ø" diameter symbol) before ordering. A 43mm lens cap is also required for this 40.5mm variable ND filter.

【Vivid Images】Eliminate unwanted reflections from non-metallic surfaces like water and glass, and boost color and contrast for captivating photos. Capture stunning images with reduced reflections and enhanced colors. | 【0.1% Ultra-Low Reflectivity】Ultra-low reflection filter reflectivity is controlled at 0.1%, which effectively reduces lens reflection and halo phenomenon, resulting in a clearer picture, higher contrast, and more richer details. Eliminates 99.9% of polarized light and has a high transmittance of 45%; | 【Wide-Angle & Telephoto Lens Friendly】With a mere 5.3mm thickness, this filter maintains your lens' sleek profile while offering powerful polarization capabilities. The ultra-slim rim profile prevents vignetting on wide-angle lenses while maintaining rotation for precise polarization adjustments. | 【Advanced Coatings】Double-sided 28-layer coatings ensure resistance against water, oil, dust, and scratches, and imported optical AGC glass material delivering crystal-clear results. Crafted from a lightweight aluminum-magnesium alloy frame, this filter withstands wear and tear, ensuring long-lasting performance. | 【Compatibility Note】This 40.5mm Circular Polarizer Filter is designed for use with a variety of lenses. Be sure to check your camera's lens thread size (usually beside a "ø" diameter symbol) before ordering.

【Dual Functionality】This UV filter serves a dual purpose - absorbing UV rays and reducing blue tones caused by UV, ensuring picture-perfect clarity and color. Plus, it acts as a shield against dust and scratches, extending your lens' lifespan. | 【0.1% Ultra-Low Reflectivity】Ultra-low reflection MCUV filter reflectivity is controlled at 0.1%, which effectively reduces lens reflection and vignetting, resulting in a clearer, more contrasty and detailed picture. | 【99.8% Transmittance】Transmission rate of over 99.8% ensures a flat glass surface for 4K/8K HD video shooting and HD photographic imaging. | 【28 Multi-Layer Advanced Coatings】Double-sided 28-layer coatings ensure resistance against water, oil, dust, and scratches, and imported optical AGC glass material delivering crystal-clear results. Filter frame cfrom a lightweight aluminum-magnesium alloy, this filter withstands wear and tear, ensuring long-lasting performance. | 【Compatibility Note】This 40.5mm MCUV Filter is designed for use with a variety of lenses. Be sure to check your camera's lens thread size (usually beside a ""ø"diameter symbol) before ordering.

【Complete Kit for Pro-Grade Photography】The K&F Concept comprehensive lens filters kit boasts a UV filter, a CPL polarizer filter, and a neutral density filter (ND4). Additionally, it includes a dedicated filter pouch and a microfiber cleaning cloth, ensuring you have the tools needed for flawless photography. | 【Exceptional Optical Glass】The K&F Concept lens filters are meticulously crafted from top-tier optical glass, featuring 18 layers of nanometer coatings. These coatings excel at reducing reflections, preserving the genuine colors and remarkable quality of your images. With a CNC frame design that enhances friction, installing and removing filters is swift and hassle-free. | 【Spotless Lens, Effortless Carrying】The included microfiber cleaning cloth is engineered to be static-free, making it exceptionally effective at banishing dust and smudges from your precious lenses and cameras. The custom filter pouch accommodates up to three filters, simplifying transport and organization. | 【Craft Your Vision with Precision Filters】The UV filter provides robust lens protection and shields against UV ray distortion. The circular polarizing filter elevates color vibrancy and contrast, banishing glare from non-metallic surfaces like water and glass. The ND4 filter delivers a 2-stop light reduction, ideal for capturing captivating shots even on overcast days. | 【Universal Compatibility, Ultimate Convenience】This K&F Concept filter kit is universally compatible with all 40.5mm lenses. Prior to ordering, we recommend verifying your camera's lens thread size, typically indicated alongside a "Ø" (diameter) symbol on your lens.

【ND & CPL filter 2 in 1】One filter has the ND and CPL filter features, it can not only control the amount of light entering the lens to darken skies but also avoid unwanted reflections coming from non-metallic, such as water, and glass. | 【No “X” cross on images】Say goodbye to the "X" cross on images, K&F Concept utilizes cutting-edge technology you're going to say goodbye to variable ND filters common issue on wide-angle lenses. | 【Imported AGC Glass】Made by importing Japanese AGC optical glass, 28 multi-layer coating waterproof, and scratch-resistant, no color shift and ensures high definition image quality. | 【Filter Frames】Aluminum alloy fame, the CNC-non-slip design of the edge makes it easy to install and remove. There are 5 marks from Min to ND32 on the frame, It is convenient for you to be sure the ND filter stops. | 【Note】This filter is compatible with all 40.5mm lenses. Please verify your camera's lens thread size before ordering. The number beside a "ø" (diameter) symbol.

【Import Optical Glass】Crafted from premium AGC optical glass with an astonishing 18 multi-layer coatings, this ND filter reduces reflections and glare, ensuring superior image quality. | 【Versatile Light Control】With 1 to 9 stops of adjustable light reduction and 360-degree rotation for precise dimming settings, this filter is perfect for diverse scenarios. (Note: High stops may cause a cross-pattern effect, commonly known as an "X black cross." This phenomenon is natural and temporary, occurring due to the adjustable ND filter's interaction with certain lenses and focal lengths.) | 【With Filter Cap & Cleaning Cloth】The K&F Concept unique design filter cap can perfectly fit the filter, and the microfiber cleaning cloth provide harmless cleaning. This ND filter suits all 77mm lenses. Check your camera's lens thread size (usually beside a "ø" diameter symbol) before ordering. | 【Glare-Free Surface】 Treated with an oxidized sandblasting process, this filter prevents unwanted stray light and minimizes unnecessary reflections on the metal surface. | 【Slim and Secure】At a mere 7.4mm thickness, the CNC-patterned design ensures enhanced friction while rotating, making it easy to attach/detach lenses and accessories anytime, anywhere.

【Imported AGC Glass】Variable nd filter made by importing AGC glass, first-class filter material balancing the color batter, with no color cast and no effect for the image clarity and sharpness. | 【Self-Lock Frame, No 'X’ cross】Say goodbye to the "X" cross on images, K&F Concept utilizes cutting-edge technology to perfectly avoid the common "X" issue of variable nd filter on wide-angle and telephoto lenses. | 【NANOTEC】K&F Concept optical engineers developed multi-layer nanometer coatings (total of 28), waterproof, scratch-resistant, and anti-glaring, protecting the valued lens and presenting high-quality photos. | 【Ultra Slim Frame Avoid Vignetting】7.4mm Ultra-slim frame design utmost avoid the wide-angle vignetting (support 28mm focal length no vignetting). CNC-non-slip design helps install and remove the filter easily. | 【NOTE】This filter kit is compatible with all 40.5mm lenses. Please verify your camera's lens thread size before ordering. The number is always preceded by a "ø" (diameter) symbol. For the 40.5mm nd filter, the lens cap/hood size should be 43mm. | New and old packages are sent randomly

【Variable ND & CPL filter in 1】One filter has the ND and CPL filter features, it can not only control the amount of light entering the lens to darken skies but also avoid unwanted reflections coming from non-metallic, such as water, and glass. Enhance the color and contrast. | 【No “X” Cross on Images】The filter frame adopts self-locking technology and rotates infinitely between 1 and 5 stops(ND2-32), which facilitates the positioning of light reduction. It also avoids the phenomenon of producing black crosses. | 【Imported AGC Optical Glass】Made by importing AGC optical glass, 18 multi-layer coating ensures image quality. | 【Putter Filter Frames】The frame is designed with a pusher, which makes it easy for customers to adjust the number of the stops, and for those who shoot video, it helps to automatically adjust the stops for light reduction with the help of an auxiliary tool. | 【Note】This filter is compatible with all 40.5mm lenses. Please verify your camera's lens thread size before ordering. The number beside a "ø" (diameter) symbol. Additionally, a 43mm lens cap is required for this 40.5mm variable ND filter.

【1-5 Stops Light Reduction】Take complete control over exposure settings with the variable neutral density filter, offering 1-5 stops of light reduction. Effortlessly conrtral shutter speeds and support widen apertures in bright day for stunning effects. | 【Premium Optical Glass】Made by importing AGC glass, the filter reduces light intake without affecting the overall color balance and reduces reflections and glare, ensuring superior image quality. | 【No "X" Cross 】Our frame self-lock design and hard stops at each end of the exposure range-control filter ring have flawlessly solved the black "X" problem commonly seen in variable ND filters. | 【18 Multi-Layer Coatings】K&F Concept optical engineers developed a new Nano coating layer technology,protecting valued lens and the filter durable enough. | 【Compatible Note】This ND filter suits all 40.5mm lenses. Be sure to check your camera's lens thread size (usually beside a "ø" diameter symbol) before ordering. Additionally, a 43mm lens cap is required for this 40.5mm variable ND filter.

【Provides 1.5-10 Stops Light Reduction】Enables slow shutter speeds to record movement in subjects such as waterfalls, providing a silky smooth effect to flowing water. Recommends using it in sunrise, and sunset shooting. | 【Lossless Imaging Quality】Made by import AGC Japanese Optical glass, 360 degree rotating between ND3 to ND1000, more variable stops from 1.5 to 10, reduces the amount of entering light without negative affect color balance. | 【24 Multi-Layer Coatings】24 multi-layer coatings help repel water and dust, at the same time reducing the reflection from the filter self giving a chance to experiment with different creative possibilities. | 【Ultra-Slim】The filter frame is only 7.4mm, super lightweight CNC-non slip frame helps install and remove the filter quickly and easily. | 【Note】This size nd filter is compatible with all 40.5mm lenses. Please verify your camera's lens thread size before ordering. This number is always preceded by a "ø" (diameter) symbol.

【3-11 Stops Light Reduction Effect】Variable ND filter enables slow shutter speeds to be used to record movement in subjects such as waterfalls, providing a silky smooth effect to flowing water. Recommends its use in sunrise and sunset shooting. | 【Imported AGC Optical Glass】Made by import AGC optical glass, rotating between ND8 to ND2000, adjustable from 3/4/5/6/7/8/9/10/11 stops, reduces the amount of enter light without affecting color balance and no color cast. | 【24 Multi-Layer Coatings】Both sides of the glass with nanometer coatings help repel water and dust, durable enough. | 【Ultra Slim Frame】The filter frame is only 7.4mm, super lightweight CNC- nonslip frame helps install and remove the filter quickly. | 【Note】This size ND filter is compatible with all 40.5mm lenses. Please verify your camera's lens thread size before ordering. This number is beside a "ø" (diameter) symbol. | New and old packages are sent randomly

【Compatible Note】This 40mm CPL filter is used for Vantrue N5, N4 Pro,S1 Pro, E1, E1 Lite dash cam, E2, E3 front lens. Note: It doesn't work for other Vantrue dash cams. | 【CPL Function】It can effectively reduce reflections, enhance contrast and boost saturation while retaining neutral color rendition in all your shots. Remove 99.9% polarizing light, wiht 45% transmittance. | 【Aircraft-Grade Aluminum】Aluminum alloy CNC non-slip design, easy to install and remove the filter. Super slim 5.5mm rim profile greatly avoids vignettes on wide-angle lenses. | 【Nanometer Coatings】With multi-layer nanometer coating, ensure the image and video quality, durable enough.

42mm-49mm filter adapter ring allows any 49mm effect filter to be attached to the Ricoh GR series, greatly enhancing the shooting scenes and effects of the Ricoh GR series cameras. | Made of aviation-grade aluminium alloy, it is corrosion-resistant, not easily deformed, and can maintain its performance for a long time under various climatic conditions. | Strong compatibility, can be adapted to different sizes of filters, saving the cost of purchasing multiple sizes of filters. | Simple and easy to install and remove, ready to use. The surface of the frame is oxidised and sand-blasted, which can effectively prevent the entry of stray lig | Comes with a size-matching center pinch lens cap, effectively protects the lens from physical shocks, and is made of high-quality ABS material, sturdy and durable at the same time lightweight and easy to carry, will not weaken the characteristics of Ricoh GR series of portable cameras.

【2-in-1 Filter for Versatility】Combines black diffusion 1/4 and polarizing filters to soften highlights and reduce reflections in various shooting conditions without causing vignetting. | 【Premium Imported AGC Optical Glass 】Crafted from high-quality AGC optical glass with 18 layers of enhanced anti-reflective coating to reduce glare and improve image clarity. | 【Durable & Weatherproof】Features a nano-coating to resist fogging, ensuring long-lasting performance in any environment. | 【Ultra-Slim Aviation-Grade Frame】Constructed with lightweight, ultra-thin aluminum to eliminate vignetting on wide-angle shots while maintaining durability. | 【Enhanced Usability & Design】CNC-designed trapezoidal pattern for easy grip and rotation, paired with sandblasted anti-glare treatment to minimize stray light interference. Comes with 3 vacuum-sealed cleaning cloths for added protection.