SDI input port:BNC SDI×4; SDI output port:BNC SDI×1 | Automatically switches between SD, HD and 3G-SDI standards; Input / Output equalizer function | Supports multiple video resolutions: SDI input resolution: 80i@60Hz/576i@50Hz/720@50Hz/720P@60Hz/1080i@50Hz/1080i@60HZ/1080P@24@25@30@50@60Hz; SDI output resolution:480i@60Hz/576i@50Hz/720P@50Hz/720P@60Hz/1080i@50Hz/1080i@60Hz/1080p@24@25@30@50@60Hz | Memory function recalls last input after restart | Compatible with HDcctv 1.0, HD-SDI (ST-292), 3G-SDI (ST-424) and SD-SDI (ST-259)

Protects From Rain,Snow,Salt Spray, Sand | Easy Access to Camera Controls and Lens | Adjustable / Fold Out Arm Sleeve | No Dedicated Eyepiece Required | Made in the USA

Multicoated Lenses | Smooth Central Focus Knob | Weighs less than 10 ounces | 10x Magnification; 25mm Multicoated Lenses

Protects From Rain,Snow,Salt Spray, Sand | Easy Access to Camera Controls and Lens | Adjustable / Fold Out Arm Sleeve | No Dedicated Eyepiece Required | Made in the USA

Protects From Rain,Snow,Salt Spray, Sand | Easy Access to Camera Controls and Lens | Adjustable / Fold Out Arm Sleeve | No Dedicated Eyepiece Required | Made in the USA

Rugged Sandbags: Sandbaggy 14" x 26" Sandbags - will get your job done! | Quality UV Inhibitors: Quality UV inhibitors are added during the manufacturing process, allowing the sandbag can last 3-6 months under direct sunlight. | Caution: Be extremely careful of other sandbag sellers that claim their sandbags have UV protection but start to degrade after a couple of weeks. Read their reviews! | We use virgin polypropylene resin to make our sandbags. Be careful of sandbags that use recycled resin as they will rupture easily due to their reduced tensile strength | Sandbags Are Not Created Equal: Every manufacturer is different. Some cut corners by reducing the thickness of the bag and others do not add UV inhibitor.

WIDELY TRUSTED: Sandbaggy sandbags are used by many government agencies, landscapers/contractors, and nonprofits including the US Army and Red Cross. They are the #1 best selling sandbags on the Internet, with over 4 million Sandbaggy Sandbags installed across this great country. Whether for hurricanes on the East Coast or flooding in the Midwest, Sandbaggy sandbags have been there every step of the way as the first and last line of defense for the homes and businesses of everyday Americans. | MILITARY GRADE: Used by the US Army, Sandbaggy sandbags are truly military grade (and military green too). With a double stitched bottom and a 50 lb weight capacity, these heavy duty Sandbaggy Sandbags can be filled with sand or gravel. Our sandbags have a 14-inch wide opening, making them easy to fill and use. | UV PROTECTION: Made with a UV Inhibitor that allows sandbag to last 6 months under direct sunlight in hot, sunny places such as California, Florida, and Arizona. In cooler regions of the country, our sandbags can last 6 to 24 months depending on the amount of sun exposure on a day to day basis. | CUSTOMERS LOVE THEM: “These bags did the job perfectly!” - Allan L. “Bags were sturdy, very well made. Would def buy again.” - S. Hoffman. “Amazing sandbags. Ordered multiple times” - Christopher R. Sandbaggy has been in business for more than 10 years. We're lucky to be able to serve such incredible customers every day to help protect their homes and businesses with sandbag walls, prevent erosion, and ensure temporary signs stay in place to keep drivers safe on the road. | INCLUDES 100 empty sandbags - Fill, Tie and Install - and you're done!

【Smoother】We're doing better!Our lubricant has gone through three iterations, and our exclusive third-generation grease, currently in use, takes the lead in viscosity and uniformity. | 【Sealability】The primary reason for grease leakage is inadequate sealing at the bearing. To combat this, we have consistently utilized high-quality sealing rings. Our currently released products maintain a 0% grease leakage rate. | 【Practical Structure】Using 6061 aluminum alloy, the load capacity weighs up to 20kg/44lbs; Rugged design and structure, stable horizontal and vertical fast movement. | 【Functions】The horizontal adjustment of the lens platform can accurately position the center of gravity of any size lens and camera system;Calibrated scale for repeatable positioning of lenses. | 【Panorama Photography】The rotating base and vertical arm can be rotated 360 degrees (horizontal and vertical), which can meet the needs of photography from different angles. | 【Quick Release System】Includes standard 1/4'' quick release plate and bubble level. Anti-slip design on quick release plate.

Mini-guide tube to quickly find objects and guiding stars, designed both for visual, as well as for photographic use.Take any 1.25 inch eyepieces in your collection, worm-focuser: fast focusing. Prevents rotation of the camera and eyepiece. Or use it as a comfortable, large viewfinder to waste less time finding objects in visual observation. | 240mm focal length. Compact mini guide scope designed for use with astrophotography telescopes up to 1500mm focal length. With bright, wide-field optics puts numerous potential guide stars in view so you'll never have to search for one! There is an extension tube locking thumbscrew to hold the extension tube in place, and the other two holes are equipped with built-in hexagonal screws, which you can also tighten the two hexagonal screws with an hex wrench to lock the extension tube if necessary. | Adjustable-aim dovany weight to an astrophotography setup and can conveniently be stashed in an accessory case between uses. "Dovetail guide scope bracket installs on virtually any astrophotography telescope quickly and easily. | The sturdy metal housing made ​​of black anodized aluminum. Looking out not only solid, but is also very robust. A milled and knurled ring allows easy and precise fine focus adjustments. It comes with matching pipe clamps and a Synta-style mounting plate to make assembly and installation as easy as possible. | Have a built-in worm-focuser with Brass Compression Ring and 2 thumbscrews,45mm focusing range (10mm focusing range with micro-focusing Helical focuser, the rest is by a fixable, scaled drawtube) is made possible by an extremely precise focus adjustment. The mechanism has a determined orientation: This is mounted cameras or eyepieces - and thus also the area with your guide stars - not rotate during focusing.

NEW Antistatic coating repels dust | 99.8% Light Transmission | Scratch resistant - Hardened coating protects against everyday wear | Stain resistant - Protects against exposure to ink, markers etc. | Water repellent - Water beads up and wipes away easily

Used for infrared photography applications with digital cameras and specialized IR film | Blocks all visible light up to 720nm for photographing subjects and details that are not normally visible. | Variable filter factor depending on ISO sensitivity and lighting conditions. | Can be paired with colored black and white contrast filters to change the colored or contrast effects with this filter. | Made in Japan

PRECISION: Rotary mount to set the filter effect (light reduction: 1.5–2 EV) | QUALITY: High-quality glass featuring ZEISS T anti-reflective coating | COMPATIBILITY: High-fit accuracy for fast filter change. Can be used with a lens shade. Can be used with non-ZEISS lenses | EFFECT: Minimizes light reflections on non-metallic surfaces and increases the color saturation of long-distance shots

Rockford Fosgate Power Kits feature full AWG (American Wire Gauge) | 100% oxygen free copper | All brass parts are manufactured using the highest quality of standards | Rockford Fosgate Power Kits feature full AWG (American Wire Gauge) | 100% oxygen free copper | All brass parts are manufactured using the highest quality of standards | All kits include the appropriate wire termination hardware

Item Package Quantity: 1 | Country of origin:- Japan | Model Number: HCU2-405 | Package Weight: 61 grams

Hoya 77mm Sparkle 4x Multi-Coated Glass Filter - Hoya 1 Year Limited Warranty | Converts direct light sources topointed medium-sizedstars | Point bleed is minimized compared to regular star filter | Rotate filter to change direction of star points | Softens entire image in non-direct light conditions

Create Mini-Stars from small Pinpoint Light sources | Produces smaller stars than traditional Star Filters | Rotating outside ring allows control of star points direction | Filters Softening Effect creates a beautiful warm glow | Made in Japan

Black Knurled Thin Profile Filter Mount for Better Grip | MRC Nano Coating to Repel Dirt and Water | New QR Code included to Verify Authenticity | Good for down to 17mm Full Frame Format | ECO-Friendly Packaging

WIDELY TRUSTED: Sandbaggy sandbags are used by many government agencies, landscapers/contractors, and nonprofits including the US Army and Red Cross. They are the #1 best selling sandbags on the Internet, with over 4 million Sandbaggy Sandbags installed across this great country. Whether for hurricanes on the East Coast or flooding in the Midwest, Sandbaggy sandbags have been there every step of the way as the first and last line of defense for the homes and businesses of everyday Americans. | MILITARY GRADE: Used by the US Army, Sandbaggy sandbags are truly military grade (and military green too). With a double stitched bottom and a 50 lb weight capacity, these heavy duty Sandbaggy Sandbags can be filled with sand or gravel. Our sandbags have a 14-inch wide opening, making them easy to fill and use. | UV PROTECTION: Made with a UV Inhibitor that allows sandbag to last 6 months under direct sunlight in hot, sunny places such as California, Florida, and Arizona. In cooler regions of the country, our sandbags can last 6 to 24 months depending on the amount of sun exposure on a day to day basis. | CUSTOMERS LOVE THEM: “These bags did the job perfectly!” - Allan L. “Bags were sturdy, very well made. Would def buy again.” - S. Hoffman. “Amazing sandbags. Ordered multiple times” - Christopher R. Sandbaggy has been in business for more than 10 years. We're lucky to be able to serve such incredible customers every day to help protect their homes and businesses with sandbag walls, prevent erosion, and ensure temporary signs stay in place to keep drivers safe on the road. | INCLUDES 100 empty sandbags - Fill, Tie and Install - and you're done!

HMC (HOYA MULTI COATED) to increase light-transmission and reduce flare or ghosting | Recommended for use in Black and White photography | Filter Factor: 2 (1 f/stop) | Hoya 67mm HMC Yellow Y2 Round Filter

RS-232 data cable designed to connect printers, modems, and other peripherals. | Connect your IBM AT or PC or compatible to asynchronous modems of any speed. | Non-molded assemblies with removable hoods for easy repinning. | 9-conductor configuration, 24 AWG. | Foil shield and drain wire for noisy environments. Low capacitance, too.

Mono - USB - Wired/Wireless - Bluetooth - 20 Hz - 20 kHz - Over-the-head - Monaural - Supra-aural - Noise Cancelling Microphone | Listen to your favorite music even when your battery runs out with the wired connectivity option | Dance to your favorite tracks and never worry about the wires getting in your way with these wireless Bluetooth headset | Great for Audio/Visual Labs, Assisted Listening Systems and more that have a Mono jack for non-stereo use | Hear every detail crisp and clear with a frequency response of 20 Hz-20 kHz | Over-the-head earpiece design provides a comfortable and secure fit | Your voice will be heard loud and clear with the boom microphone | Features USB connector; Talk time: Up to 10 hours, up to 10 days standby time, up to 6 hours listening time (A2DP) | These supra-aural Blackwire give you the comfort of portability

Multiple lanes of high speed SAS/SATA traffic through a single cable | Increased system reliability, reduced cable count | Streamlined storage, locked connections | Improved airflow | 2 metre cable length

AAA grade quality. 700mb/80min 52x CD-R Smartbuy White inkjet hub printable disc. Can use marker write on the top surface of disc. Can label the disc. | Excellent compatibility with most CD-R/CD-RW drives. Can be played back on most CD/DVD-ROM and players. This write-once disc helps preserve digital data before they got deleted accidentally. Top quality and durable disc, good for long-term data archiving. | No stacking Ring (no groove) design extends printable area into hub. Ideal for full-surface, edge-to-edge photo & text printing on disc top using CD/DVD inkjet printers. | Excellent ink absorption and durability, provides long lasting vibrant colors. Relatively low cost per megabyte. | Quantity available: 100/200/300/400/600/1000/1200/1800/3000/6000 Pcs. Total. Packing: Shrink Wrapped/Bulk

Filter Install Combination Way- Magnetic Adapter Ring + 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 each provides a 3/4 stops light reduction effect and fits a partly cloudy day and a bright sunny day. | 【Color & Contrast Enhancement】The CPL filter can enhance the color and contrast, especially use on white cloudy and blue sky photography, also can remove the non-metallic surface glares, such as water, window. | 【Import Optical Glass】Crafted from premium Japanese AGC optical glass with an 28 multi-layer coatings, reduces reflections and glare, ensuring superior image quality. | 【5-in-1 Filters Kit】This filter kit includes CPL+ND8+ND64+ Magnetic Basic Ring + Lens Cap. Note: This filter only fits the 58mm camera lenses, please confirm the lens size before ordering.

[ Compatible With ] - The telescope case measures 30"x10"x11.5", mainly compatible with Celestron 30 inches telescope tube and tripod, also fit for other popular brands telescopes and mounts within 30 inches long. | [ Inner Structure ] - The main compartment is separated by the divider, for the storage of tripod and telescope tube. Plus adjustable buckles to secure safely, which can avoid collision and damage. With a pocket to store the counterweight separately. | [ Multiple Pockets ] - With inner pockets on the top cover, and outer pocket on the front of the telescope organizer, your telescope auxiliary equipment, tools and other telescope components can be stored in this practical telescope carrying case. | [ Good Protection ] - Made of 4 layers of premium fabric: velvet, shock-absorbing sponge, pearl cotton and water-resistant polyester, with careful stitching, providing ample protection for your expensive telescope equipment and eyepieces when traveling. | [ Stargazing Companion ] - Comes with detachable non-slip shoulder strap and padded handles, taking your telescope to camping place or on the travel road. Suitable for astronomers, astronomy enthusiasts, and those who like to observe the sky.

AAA grade quality. 700mb/80min 52x CD-R Smartbuy Silver inkjet hub printable disc. Can use marker write on the top surface of disc. Can label the disc. | Excellent compatibility with most CD-R/CD-RW drives. Can be played back on most CD/DVD-ROM and players. This write-once disc helps preserve digital data before they got deleted accidentally. Top quality and durable disc, good for long-term data archiving. | No stacking Ring (no groove) design extends printable area into hub. Ideal for full-surface, edge-to-edge photo & text printing on disc top using CD/DVD inkjet printers. | Excellent ink absorption and durability, provides long lasting vibrant colors. Relatively low cost per megabyte. | Quantity available: 100/200/300/400/600/1000/1200/1800/3000/6000 Pcs. Total. Packing: Shrink Wrapped/Bulk

ELK M1 Data Bus Hub

Absorbs the ultraviolet rays which often makes outdoor photographs hazy and indistinct. | This multi-purpose, all-around filter can serves as a permanent lens protector. | While designed specifically for digital cameras the Zeta series can be used on film cameras as well.

Introduce：The ND 0.9 Filter from Haida is an ND filter with a 1000x filter factor that provides a 10-stop exposure reduction.Neutral density filters do not affect the coloration of the image and are ideal for pairing with other filters. | Effect：0.9 density creates a darkening of the entire image, allowing you to photograph with a wider aperture or slower shutter speed than normally required. By slowing your exposure time or increasing your aperture, you can control depth of field and convey movement more easily. | Coating：To prevent internal ghosting and reflections, each glass surface includes 10 layers of anti-reflection coatings, which also offer greater protection to the filter substrate and help keep it clean for a longer period of time. Results in an improved beading effect when the surface comes in contact with water or oil, allowing for more efficient cleaning. | Material quality：This filter is constructed from optical glass for clarity and color fidelity. A thin, aluminum alloy filter ring minimizes the potential for vignetting, while remaining durable and lightweight. | Other：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.If you have any questions about Haida products, you can contact us at any time.

Manufacturer: Seagate | Storage Capacity: 600 GB | Interface: 12 Gb/s SAS | Model: ST600MP0005 | Dell P/N: 4HGTJ

GOBE IS NOW URTH | We changed our name to better reflect what we’re working to protect. To find the equivalent Urth product, search code B088C2S5C2 | THREE FIXED NDs, ONE VERSATILE KIT | Featuring an ND8 (3 stop), ND64 (6 stop) and ND1000 (10 stop) filters, the ND Stopper Kit is made for landscape, long exposure and bright light photography. | GOBE 2PEAK | All filters feature premium Japanese optical glass with 16-layer nano-coating, which provides neutral colour balance, reduces lens flare, removes ghosting and protects against scratches, dirt, and grime - all backed by our lifetime warranty. | BIG OPTIONS, COMPACT DESIGN | Our conscious design minimises weight and maximises creative options and saves space in your bag while providing robust protection for your lens filters. Comes with lens filter caps, and a cleaning cloth. | COLOUR NEUTRAL | Consciously designed to maintain colour neutrality with no colour cast for better image quality and truer colours. Magnalium rims are double-threaded for stacking and slim profile to avoid vignetting.

Introduce：The ND 5.0 Filter from Haida is an ND filter with a 128000x filter factor that provides a 16.5 Stop exposure reduction.Neutral density filters do not affect the coloration of the image and are ideal for pairing with other filters. | Effect：5.0 density creates a darkening of the entire image, allowing you to photograph with a wider aperture or slower shutter speed than normally required. By slowing your exposure time or increasing your aperture, you can control depth of field and convey movement more easily. | Coating：To prevent internal ghosting and reflections, each glass surface includes 10 layers of anti-reflection coatings, which also offer greater protection to the filter substrate and help keep it clean for a longer period of time. Results in an improved beading effect when the surface comes in contact with water or oil, allowing for more efficient cleaning. | Material quality：This filter is constructed from optical glass for clarity and color fidelity. A thin, aluminum alloy filter ring minimizes the potential for vignetting, while remaining durable and lightweight. | Other：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.If you have any questions about Haida products, you can contact us at any time.

High Contrast Linear Polarizing Film | High Transmission of Unpolarized Light from 400 – 700nm | Excellent Extinction Ratio | Available in Various Sheet Sizes for your Customized Use | Great for experiments and learning Physics. The sheet is 0.2mm thick and 16.5" X 23.4" (42cm x 59.4cm), IMPORTANT(!) please note that on both sides there is a protective film sheet. You have to remove it gently before use. Once removed, the polarizer sheet will be revealed, clean and smooth.

🍓【Powful CPU】The CPU of the Raspberry Pi 4 Model B adopts the latest ARM Cortex-A72 architecture, which is also used in high-performance smartphones, and has evolved into a real PC.The operating clock has been changed from Pi3's 1.2GHz to 1.5GHz, and the speed has become a different dimension with the updated architecture. | 🍓【Video output/GPU】The on-board GPU of the Raspberry Pi 4 supports 4Kp@60 and newly supports H.265 decoding, OpenGL ES 3.0, etc.As for the video output, two micro HDMIs with smaller connectors are installed, and the Raspberry Pi 4 also supports dual screen output. | 🍓【USB 3.0】With a new SoC, the speed of the Raspberry Pi 4 around I/O has been improved, and finally USB 3.0 is supported.USB boot is faster and more convenient. | 🍓【network&Bluetooth】Gigabit Ethernet (wired LAN) has also been significantly speeded up from 300Mbps of Pi 3B + to 1000Mbps (logical value).In addition, Bluetooth supported version has been upgraded to 5.0, and the transfer speed of Pi 4 has been doubled. | 🍓【Power input connector】The power input connector of the Raspberry Pi 4 has been changed to USB type C. It is easier to use than micro USB and can supply a larger current reliably.The power requirement of Raspberry Pi 4 Model B is 5V 3.0A, which is higher than the previous model.

For Canon EOS Rebel, 60D & Contax N/645 | Pentax K, Sigma SD, Samsung GX Series | Wired Remote Controller | Power Off and Reset Options | Set Timer Delays & Intervals | Set Number of Shots/Unlimited Shooting | 4-Line Backlit LED Display | Take Photos without Camera Shake | Great for Time-Lapse Recording | Powered by Two AAA Batteries | Whats In The Box: 2AAA Alkaline Batteries, User's Manual, 1-Year Limited Warranty

The NanoPro Haida ND6.0 (1000000x) Filter from Haida is an ultra-dark neutral density filter that darkens the entire image area, allowing a wider aperture or slower shutter speed than normally required to be used. | Increasing the lens aperture allows finer control over depth of field and bokeh, making it easier to help isolate the subject of an image. Increasing exposure time helps to convey movement and increase image blur. | This ultra-dark filter increases exposure by 20-stops with no effect on image coloration. it is made of optical glass with a multicoating to optimize light transmission and minimize glare. | It also features a resistance coating that resists scratches, water, and fingerprints, making it easy to clean and suitable for use in harsh environments. The slim aluminum filter ring allows it to be used on wide-angle lenses without vignetting. | 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.If you have any questions about Haida products, you can contact us at any time.

[Like depicting an old lens. Soft filter to reduce contrast and make photos soft and light tone | (Pair of Black Mist) White mist has a contrast to black mist, and uses a white diffuser material. It has a higher contrast than black mist, and it reduces saturation and makes it lighter tones | (High Performance Lenses for Sharp Pictures) Even when worn with high pixel cameras such as 40 megapixels and the latest lens for sharp, it will soften your depiction like old lenses. It is characterized by leaving the core of focus, but for a subtle soft depiction that you won't feel like you're using a filter | For those times you want to create a flare. In general, it is better to avoid flare, but if you prefer the depiction or appearance of old lenses, it is more likely to incorporate flare as one of the expressions. When shooting in backlight with white mist it reveals a softly diffused flare like old lenses, allowing the backlight to be more dramatic | Effects may differ depending on shooting conditions such as the focal length of your lens and the type of light source in the composition. Also, the effect of the viewfinder and the actual shooting results may vary

Wrinkle-Free Movie Screen: The 100 inch projector screen features a 16:9 format and a 160° Wide Viewing Angle, perfect for 4K HD projection. Unlike ordinary screens, it is made of thicker polyester milk silk material, ensuring enhanced durability. The foldable and washable design adds to its portability and makes it easy to clean. That offers sharp and high-resolution images,even support front and rear projection. Immerse yourself in the fun! | Resistant and Stable Tripod: The projector screen outdoor with stand is resistant and lightweight, making it resistant to bending, deformation, and breakage. The stable tripod is perfect for both indoor and outdoor use. The screen for projector pairing with grounding spikes,ropes anda sandbag make it to sturdy enough to be used in outdoor, and it is not easy to be knocked down by the wind. | Easy to Assemble and Disassemble: The outdoor projector screen with stand includes an instruction manual for easy and quick setup in just a few steps. The detachable crossbar can be can be assembled easily without screws and tools, and the tripod can be opened quickly. Great for rapidly transferring places with less time. | Lightweight and Portable: At only 7.82 lbs, portable projector screen can be easily folded into the attached carrying bag (7.48*15.74 in) and be well protected. A good choice for traveling and camping, which takes little space and can be easy to transported anywhere.Its portability allows it to be widely used for various activities outdoors or indoors, perfect for home, camping, school, office, wedding, church, etc. | Professional After-sales Service: We focus on your shopping experience. If you have any problems with our movie projector screen, please feel free to contact us and we will make every effort to solve it for you quickly! | ➤NOTE: If using indoors, please make sure your space is wider than 87 inches and taller than 77 inches, or please purchase our smaller size projection screen.

Package Dimensions: 34.29 H x 26.162 L x 18.796 W (centimetres) | Package Weight: 5.9 pounds | SD card slot input plays favorited songs from SD | Country of Origin : China

Male 8 pin mini-DIN VISCA on both ends | Daisy chain / Cascade cable | Foil shielded cable with factory molded connectors for durability and reliable, error-free operation. | Connect one or more VISCA cameras together (Daisy chain or Cascade) or to an RM-BR300 or similar VISCA joystick with an 8 pin mini-DIN serial connection. | Available in multiple lengths