DUAL-MODE ASSEMBLY DESIGN: The heart of the EVO-Series black mist filter is their dual-mode design, which sets EVO black mist filter apart from conventional black mist filters. One EVO Black Mist Filter=Screw-In Black Mist Filter+Magnetic Black Mist Filter | SCREW-IN MODE: EVO black mist filter works like traditional black mist filter, EVO black mist filter can easily screwing onto your lens. This mode offers precision and control for photographers who demand the utmost in image quality MAGNETIC MODE: Used with the magnetic adapter ring to your lens, you can swiftly snap EVO black mist filter into place, making on-the-fly adjustments a breeze | INNOVATIVE WAYS TO USE: EVO black mist filters can be used as screw-in black mist filter and magnetic black mist filter 2 in 1. So if photographers and videographers are seeking precision, convenience, optimize the workflow, improve efficiency and rapid transitions, the EVO black mist filter has you covered | LESS VIGNETTING WORRIES: EVO black mist filters allows for instant switching to threaded attachment, significantly reducing the likelihood of vignetting. This feature is particularly valuable for videographers, enabling them to adapt swiftly to various shooting scenarios without compromising image quality | COMPATIBLE WITH USE OF ORIGINAL LENS CAP AND LENS HOODS: EVO-Series black mist filter has been meticulously redesigned to match the dimensions of traditional threaded black mist filters. Say goodbye to the hassle of constantly removing and reattaching accessories when using your black mist filter. EVO-Series black mist filter seamlessly integrate into your workflow, preserving the convenience of your camera's standard accessories

DUAL-MODE ASSEMBLY DESIGN: The heart of the EVO-Series ND Filter is their dual-mode design, which sets EVO ND filter apart from conventional nd filters. One EVO ND Filter=Screw-In ND Filter+Magnetic ND Filter | SCREW-IN MODE: EVO ND filter works like traditional ND filter, EVO ND filter can easily screwing onto your lens. This mode offers precision and control for photographers who demand the utmost in image quality
MAGNETIC MODE: Used with the magnetic adapter ring to your lens, you can swiftly snap EVO ND filter into place, making on-the-fly adjustments a breeze | INNOVATIVE WAYS TO USE: EVO ND Filters can be used as screw-in ND filter and magnetic ND filter 2 in 1. So if photographers and videographers are seeking precision, convenience, enhanced image quality, optimize the workflow and improve efficiency and rapid transitions, the EVO ND Filter has you covered | LESS VIGNETTING WORRIES: EVO ND Filters allows for instant switching to threaded attachment, significantly reducing the likelihood of vignetting. This feature is particularly valuable for videographers, enabling them to adapt swiftly to various shooting scenarios without compromising image quality | COMPATIBLE WITH USE OF ORIGINAL LENS HOODS: EVO-Series ND Filter has been meticulously redesigned to match the dimensions of traditional threaded ND filters. Say goodbye to the hassle of constantly removing and reattaching accessories when using your ND filter. EVO-Series ND Filter seamlessly integrate into your workflow, preserving the convenience of your camera's standard accessories

DUAL-MODE ASSEMBLY DESIGN: The heart of the EVO-Series ND Filter is their dual-mode design, which sets EVO ND filter apart from conventional nd filters. One EVO ND Filter=Screw-In ND Filter+Magnetic ND Filter | SCREW-IN MODE: EVO ND filter works like traditional ND filter, EVO ND filter can easily screwing onto your lens. This mode offers precision and control for photographers who demand the utmost in image quality
MAGNETIC MODE: Used with the magnetic adapter ring to your lens, you can swiftly snap EVO ND filter into place, making on-the-fly adjustments a breeze | INNOVATIVE WAYS TO USE: EVO ND Filters can be used as screw-in ND filter and magnetic ND filter 2 in 1. So if photographers and videographers are seeking precision, convenience, enhanced image quality, optimize the workflow and improve efficiency and rapid transitions, the EVO ND Filter has you covered | LESS VIGNETTING WORRIES: EVO ND Filters allows for instant switching to threaded attachment, significantly reducing the likelihood of vignetting. This feature is particularly valuable for videographers, enabling them to adapt swiftly to various shooting scenarios without compromising image quality | COMPATIBLE WITH USE OF ORIGINAL LENS HOODS: EVO-Series ND Filter has been meticulously redesigned to match the dimensions of traditional threaded ND filters. Say goodbye to the hassle of constantly removing and reattaching accessories when using your ND filter. EVO-Series ND Filter seamlessly integrate into your workflow, preserving the convenience of your camera's standard accessories

DUAL-MODE ASSEMBLY DESIGN: The heart of the EVO-Series ND Filter is their dual-mode design, which sets EVO ND filter apart from conventional nd filters. One EVO ND Filter=Screw-In ND Filter+Magnetic ND Filter | SCREW-IN MODE: EVO ND filter works like traditional ND filter, EVO ND filter can easily screwing onto your lens. This mode offers precision and control for photographers who demand the utmost in image quality
MAGNETIC MODE: Used with the magnetic adapter ring to your lens, you can swiftly snap EVO ND filter into place, making on-the-fly adjustments a breeze | INNOVATIVE WAYS TO USE: EVO ND Filters can be used as screw-in ND filter and magnetic ND filter 2 in 1. So if photographers and videographers are seeking precision, convenience, enhanced image quality, optimize the workflow and improve efficiency and rapid transitions, the EVO ND Filter has you covered | LESS VIGNETTING WORRIES: EVO ND Filters allows for instant switching to threaded attachment, significantly reducing the likelihood of vignetting. This feature is particularly valuable for videographers, enabling them to adapt swiftly to various shooting scenarios without compromising image quality | COMPATIBLE WITH USE OF ORIGINAL LENS HOODS: EVO-Series ND Filter has been meticulously redesigned to match the dimensions of traditional threaded ND filters. Say goodbye to the hassle of constantly removing and reattaching accessories when using your ND filter. EVO-Series ND Filter seamlessly integrate into your workflow, preserving the convenience of your camera's standard accessories

DUAL-MODE ASSEMBLY DESIGN: The heart of the EVO-Series white mist Filter is their dual-mode design, which sets EVO white mist filter apart from conventional white mist filters. One EVO White Mist Filter=Screw-In White Mist Filter+Magnetic White Mist Filter | SCREW-IN MODE: EVO white mist filter works like traditional white mist filter, EVO white mist filter can easily screwing onto your lens. This mode offers precision and control for photographers who demand the utmost in image quality MAGNETIC MODE: Used with the magnetic adapter ring to your lens, you can swiftly snap EVO white mist filter into place, making on-the-fly adjustments a breeze | INNOVATIVE WAYS TO USE: EVO white mist filters can be used as screw-in white mist filter and magnetic white mist filter 2 in 1. So if photographers and videographers are seeking precision, convenience, optimize the workflow, improve efficiency and rapid transitions, the EVO white mist filter has you covered | LESS VIGNETTING WORRIES: EVO white mist filters allows for instant switching to threaded attachment, significantly reducing the likelihood of vignetting. This feature is particularly valuable for videographers, enabling them to adapt swiftly to various shooting scenarios without compromising image quality | NOT INTERFERE WITH USE OF ORIGINAL LENS CAP AND LENS HOODS: EVO-Series white mist Filter has been meticulously redesigned to match the dimensions of traditional threaded white mist filters. Say goodbye to the hassle of constantly removing and reattaching accessories when using your white mist filter. EVO-Series white mist Filter seamlessly integrate into your workflow, preserving the convenience of your camera's standard accessories

DUAL-MODE ASSEMBLY DESIGN: The heart of the EVO-Series ND Filter is their dual-mode design, which sets EVO ND filter apart from conventional nd filters. One EVO ND Filter=Screw-In ND Filter+Magnetic ND Filter | SCREW-IN MODE: EVO ND filter works like traditional ND filter, EVO ND filter can easily screwing onto your lens. This mode offers precision and control for photographers who demand the utmost in image quality
MAGNETIC MODE: Used with the magnetic adapter ring to your lens, you can swiftly snap EVO ND filter into place, making on-the-fly adjustments a breeze | INNOVATIVE WAYS TO USE: EVO ND Filters can be used as screw-in ND filter and magnetic ND filter 2 in 1. So if photographers and videographers are seeking precision, convenience, enhanced image quality, optimize the workflow and improve efficiency and rapid transitions, the EVO ND Filter has you covered | LESS VIGNETTING WORRIES: EVO ND Filters allows for instant switching to threaded attachment, significantly reducing the likelihood of vignetting. This feature is particularly valuable for videographers, enabling them to adapt swiftly to various shooting scenarios without compromising image quality | COMPATIBLE WITH USE OF ORIGINAL LENS HOODS: EVO-Series ND Filter has been meticulously redesigned to match the dimensions of traditional threaded ND filters. Say goodbye to the hassle of constantly removing and reattaching accessories when using your ND filter. EVO-Series ND Filter seamlessly integrate into your workflow, preserving the convenience of your camera's standard accessories

DUAL-MODE ASSEMBLY DESIGN: The heart of the EVO-Series white mist Filter is their dual-mode design, which sets EVO white mist filter apart from conventional white mist filters. One EVO White Mist Filter=Screw-In White Mist Filter+Magnetic White Mist Filter | SCREW-IN MODE: EVO white mist filter works like traditional white mist filter, EVO white mist filter can easily screwing onto your lens. This mode offers precision and control for photographers who demand the utmost in image quality MAGNETIC MODE: Used with the magnetic adapter ring to your lens, you can swiftly snap EVO white mist filter into place, making on-the-fly adjustments a breeze | INNOVATIVE WAYS TO USE: EVO white mist filters can be used as screw-in white mist filter and magnetic white mist filter 2 in 1. So if photographers and videographers are seeking precision, convenience, optimize the workflow, improve efficiency and rapid transitions, the EVO white mist filter has you covered | LESS VIGNETTING WORRIES: EVO white mist filters allows for instant switching to threaded attachment, significantly reducing the likelihood of vignetting. This feature is particularly valuable for videographers, enabling them to adapt swiftly to various shooting scenarios without compromising image quality | NOT INTERFERE WITH USE OF ORIGINAL LENS CAP AND LENS HOODS: EVO-Series white mist Filter has been meticulously redesigned to match the dimensions of traditional threaded white mist filters. Say goodbye to the hassle of constantly removing and reattaching accessories when using your white mist filter. EVO-Series white mist Filter seamlessly integrate into your workflow, preserving the convenience of your camera's standard accessories

DUAL-MODE ASSEMBLY DESIGN: The heart of the EVO-Series ND Filter is their dual-mode design, which sets EVO ND filter apart from conventional nd filters. One EVO ND Filter=Screw-In ND Filter+Magnetic ND Filter | SCREW-IN MODE: EVO ND filter works like traditional ND filter, EVO ND filter can easily screwing onto your lens. This mode offers precision and control for photographers who demand the utmost in image quality
MAGNETIC MODE: Used with the magnetic adapter ring to your lens, you can swiftly snap EVO ND filter into place, making on-the-fly adjustments a breeze | INNOVATIVE WAYS TO USE: EVO ND Filters can be used as screw-in ND filter and magnetic ND filter 2 in 1. So if photographers and videographers are seeking precision, convenience, enhanced image quality, optimize the workflow and improve efficiency and rapid transitions, the EVO ND Filter has you covered | LESS VIGNETTING WORRIES: EVO ND Filters allows for instant switching to threaded attachment, significantly reducing the likelihood of vignetting. This feature is particularly valuable for videographers, enabling them to adapt swiftly to various shooting scenarios without compromising image quality | COMPATIBLE WITH USE OF ORIGINAL LENS HOODS: EVO-Series ND Filter has been meticulously redesigned to match the dimensions of traditional threaded ND filters. Say goodbye to the hassle of constantly removing and reattaching accessories when using your ND filter. EVO-Series ND Filter seamlessly integrate into your workflow, preserving the convenience of your camera's standard accessories

DUAL-MODE ASSEMBLY DESIGN: The heart of the EVO-Series ND Filter is their dual-mode design, which sets EVO ND filter apart from conventional nd filters. One EVO ND Filter=Screw-In ND Filter+Magnetic ND Filter | SCREW-IN MODE: EVO ND filter works like traditional ND filter, EVO ND filter can easily screwing onto your lens. This mode offers precision and control for photographers who demand the utmost in image quality
MAGNETIC MODE: Used with the magnetic adapter ring to your lens, you can swiftly snap EVO ND filter into place, making on-the-fly adjustments a breeze | INNOVATIVE WAYS TO USE: EVO ND Filters can be used as screw-in ND filter and magnetic ND filter 2 in 1. So if photographers and videographers are seeking precision, convenience, enhanced image quality, optimize the workflow and improve efficiency and rapid transitions, the EVO ND Filter has you covered | LESS VIGNETTING WORRIES: EVO ND Filters allows for instant switching to threaded attachment, significantly reducing the likelihood of vignetting. This feature is particularly valuable for videographers, enabling them to adapt swiftly to various shooting scenarios without compromising image quality | COMPATIBLE WITH USE OF ORIGINAL LENS HOODS: EVO-Series ND Filter has been meticulously redesigned to match the dimensions of traditional threaded ND filters. Say goodbye to the hassle of constantly removing and reattaching accessories when using your ND filter. EVO-Series ND Filter seamlessly integrate into your workflow, preserving the convenience of your camera's standard accessories

DUAL-MODE ASSEMBLY DESIGN: The heart of the EVO-Series ND Filter is their dual-mode design, which sets EVO ND filter apart from conventional nd filters. One EVO ND Filter=Screw-In ND Filter+Magnetic ND Filter | SCREW-IN MODE: EVO ND filter works like traditional ND filter, EVO ND filter can easily screwing onto your lens. This mode offers precision and control for photographers who demand the utmost in image quality
MAGNETIC MODE: Used with the magnetic adapter ring to your lens, you can swiftly snap EVO ND filter into place, making on-the-fly adjustments a breeze | INNOVATIVE WAYS TO USE: EVO ND Filters can be used as screw-in ND filter and magnetic ND filter 2 in 1. So if photographers and videographers are seeking precision, convenience, enhanced image quality, optimize the workflow and improve efficiency and rapid transitions, the EVO ND Filter has you covered | LESS VIGNETTING WORRIES: EVO ND Filters allows for instant switching to threaded attachment, significantly reducing the likelihood of vignetting. This feature is particularly valuable for videographers, enabling them to adapt swiftly to various shooting scenarios without compromising image quality | COMPATIBLE WITH USE OF ORIGINAL LENS HOODS: EVO-Series ND Filter has been meticulously redesigned to match the dimensions of traditional threaded ND filters. Say goodbye to the hassle of constantly removing and reattaching accessories when using your ND filter. EVO-Series ND Filter seamlessly integrate into your workflow, preserving the convenience of your camera's standard accessories

DUAL-MODE ASSEMBLY DESIGN: The heart of the EVO-Series GND filter is their dual-mode design, which sets EVO GND filter apart from conventional GND filter. One EVO GND filter=Screw-In GND Filter+Magnetic GND Filter | SCREW-IN MODE: EVO GND filter works like traditional GND filter, EVO GND filter can easily screwing onto your lens. This mode offers precision and control for photographers who demand the utmost in image quality | MAGNETIC MODE: By attaching the magnetic adapter ring to your lens, you can swiftly snap EVO GND filter into place, making on-the-fly adjustments a breeze. Whether you're a videographer looking for rapid transitions or a photographer seeking convenience, the EVO Lens Filter has you covered | LESS VIGNETTING WORRIES: EVO GND filter allows for instant switching to threaded attachment, significantly reducing the likelihood of vignetting. This feature is particularly valuable for videographers, enabling them to adapt swiftly to various shooting scenarios without compromising image quality | NOT INTERFERE WITH USE OF ORIGINAL LENS CAPS AND LENS HOODS: EVO-Series GND filter has been meticulously redesigned to match the dimensions of traditional threaded GND filter. Say goodbye to the hassle of constantly removing and reattaching accessories when using your GND filter. EVO-Series GND filter seamlessly integrate into your workflow, preserving the convenience of your camera's standard accessories

DUAL-MODE ASSEMBLY DESIGN: The heart of the EVO-Series streak filter is their dual-mode design, which sets EVO streak filter apart from conventional streak filter. One EVO streak filter=Screw-In Streak Filter+Magnetic Streak Filter | SCREW-IN MODE: EVO streak filter works like traditional streak filter, EVO streak filter can easily screwing onto your lens. This mode offers precision and control for photographers who demand the utmost in image quality | MAGNETIC MODE: By attaching the magnetic adapter ring to your lens, you can swiftly snap EVO streak filter into place, making on-the-fly adjustments a breeze. Whether you're a videographer looking for rapid transitions or a photographer seeking convenience, the EVO Lens Filter has you covered | LESS VIGNETTING WORRIES: EVO streak filter allows for instant switching to threaded attachment, significantly reducing the likelihood of vignetting. This feature is particularly valuable for videographers, enabling them to adapt swiftly to various shooting scenarios without compromising image quality | NOT INTERFERE WITH USE OF ORIGINAL LENS CAPS AND LENS HOODS: EVO-Series streak filter has been meticulously redesigned to match the dimensions of traditional threaded streak filter. Say goodbye to the hassle of constantly removing and reattaching accessories when using your streak filter. EVO-Series streak filter seamlessly integrate into your workflow, preserving the convenience of your camera's standard accessories

DUAL-MODE ASSEMBLY DESIGN: The heart of the EVO-Series GND filter is their dual-mode design, which sets EVO GND filter apart from conventional GND filter. One EVO GND filter=Screw-In GND Filter+Magnetic GND Filter | SCREW-IN MODE: EVO GND filter works like traditional GND filter, EVO GND filter can easily screwing onto your lens. This mode offers precision and control for photographers who demand the utmost in image quality | MAGNETIC MODE: By attaching the magnetic adapter ring to your lens, you can swiftly snap EVO GND filter into place, making on-the-fly adjustments a breeze. Whether you're a videographer looking for rapid transitions or a photographer seeking convenience, the EVO Lens Filter has you covered | LESS VIGNETTING WORRIES: EVO GND filter allows for instant switching to threaded attachment, significantly reducing the likelihood of vignetting. This feature is particularly valuable for videographers, enabling them to adapt swiftly to various shooting scenarios without compromising image quality | NOT INTERFERE WITH USE OF ORIGINAL LENS CAPS AND LENS HOODS: EVO-Series GND filter has been meticulously redesigned to match the dimensions of traditional threaded GND filter. Say goodbye to the hassle of constantly removing and reattaching accessories when using your GND filter. EVO-Series GND filter seamlessly integrate into your workflow, preserving the convenience of your camera's standard accessories

DUAL-MODE ASSEMBLY DESIGN: The heart of the EVO-Series streak filter is their dual-mode design, which sets EVO streak filter apart from conventional streak filter. One EVO streak filter=Screw-In Streak Filter+Magnetic Streak Filter | SCREW-IN MODE: EVO streak filter works like traditional streak filter, EVO streak filter can easily screwing onto your lens. This mode offers precision and control for photographers who demand the utmost in image quality | MAGNETIC MODE: By attaching the magnetic adapter ring to your lens, you can swiftly snap EVO streak filter into place, making on-the-fly adjustments a breeze. Whether you're a videographer looking for rapid transitions or a photographer seeking convenience, the EVO Lens Filter has you covered | LESS VIGNETTING WORRIES: EVO streak filter allows for instant switching to threaded attachment, significantly reducing the likelihood of vignetting. This feature is particularly valuable for videographers, enabling them to adapt swiftly to various shooting scenarios without compromising image quality | NOT INTERFERE WITH USE OF ORIGINAL LENS CAPS AND LENS HOODS: EVO-Series streak filter has been meticulously redesigned to match the dimensions of traditional threaded streak filter. Say goodbye to the hassle of constantly removing and reattaching accessories when using your streak filter. EVO-Series streak filter seamlessly integrate into your workflow, preserving the convenience of your camera's standard accessories

DUAL-MODE ASSEMBLY DESIGN: The heart of the EVO-Series streak filter is their dual-mode design, which sets EVO streak filter apart from conventional streak filter. One EVO streak filter=Screw-In Streak Filter+Magnetic Streak Filter | SCREW-IN MODE: EVO streak filter works like traditional streak filter, EVO streak filter can easily screwing onto your lens. This mode offers precision and control for photographers who demand the utmost in image quality | MAGNETIC MODE: By attaching the magnetic adapter ring to your lens, you can swiftly snap EVO streak filter into place, making on-the-fly adjustments a breeze. Whether you're a videographer looking for rapid transitions or a photographer seeking convenience, the EVO Lens Filter has you covered | LESS VIGNETTING WORRIES: EVO streak filter allows for instant switching to threaded attachment, significantly reducing the likelihood of vignetting. This feature is particularly valuable for videographers, enabling them to adapt swiftly to various shooting scenarios without compromising image quality | NOT INTERFERE WITH USE OF ORIGINAL LENS CAPS AND LENS HOODS: EVO-Series streak filter has been meticulously redesigned to match the dimensions of traditional threaded streak filter. Say goodbye to the hassle of constantly removing and reattaching accessories when using your streak filter. EVO-Series streak filter seamlessly integrate into your workflow, preserving the convenience of your camera's standard accessories

H&Y RevoRing BLACK MIST FILTER: The most advanced black mist filter, two functions lens filter design and allows one lens filter to fit multiple camera lens. Simply rotate the black mist filter and you can easily adjust and install black mist filter to your camera lens perfectly | ENHANCE PORTABILITY, MINIMIZE EQUIPMENT BURDEN: 2 in 1 black mist filter brings greater convenience to your photography project. Save your time and cost effective | NO VIGNETTING: The H&Y RevoRing Black Mist filter is wide-angle lens design , 2 in 1 black mist filter can prevent vignetting as much as possible. (If any vignetting occurs, please remove other filters attached to the lens before using our lens filter) | INTEGRATED DESIGN: H&Y REVORING Black Mist filter is an integrated design and cannot be disassembled | WARRANTY AND LIFETIME CONSULTATION: H&Y lens filters ensures lifetime warranty and after-sales support. We value your suggestions on our products, which assist us in continuously improving and innovating for the future | PLEASE NOTE: Please consult with us regarding stock availability before placing an order

ADCANCED DESIGN POLARIZING FILTER: One CPL filter to fit multiple lens diameters, just simply twist and mount the 2 in 1 circular polarizing filter on the lens | TIME SAVING AND COST SAVING: You just need one H&Y RevoRing polarizing filter for your various caliber lenses when you going out and shooting, reducing the cost of buying multiple sizes of polarizing filters and step rings | FREE CONTROL OF POLARIZED LIGHT: We have specially designed a putter for circular polarizer filter, which are made of high quality metal, durable and beautiful, more convenient and easy to operate the polarizing filter | HEAVY DUTY ALUMINUM ALLOY: H&Y polarizing filter is made of heavy-duty aluminum, which is resistant to deformation, color fading, and durable over time | GERMAN G270 OPTICAL GLASS: The optical glass of H&Y polarizing filter is made using German optical glass and processed with German craftsmanship, which makes our lens filters more stable, more higher light transmission, strong heat resistance, and greater durability

H&Y RevoRing BLACK MIST FILTER: The most advanced black mist filter, two functions lens filter design and allows one lens filter to fit multiple camera lens. Simply rotate the black mist filter and you can easily adjust and install black mist filter to your camera lens perfectly | ENHANCE PORTABILITY, MINIMIZE EQUIPMENT BURDEN: 2 in 1 black mist filter brings greater convenience to your photography project. Save your time and cost effective | NO VIGNETTING: The H&Y RevoRing Black Mist filter is wide-angle lens design , 2 in 1 black mist filter can prevent vignetting as much as possible. (If any vignetting occurs, please remove other filters attached to the lens before using our lens filter) | INTEGRATED DESIGN: H&Y REVORING Black Mist filter is an integrated design and cannot be disassembled | WARRANTY AND LIFETIME CONSULTATION: H&Y lens filters ensures lifetime warranty and after-sales support. We value your suggestions on our products, which assist us in continuously improving and innovating for the future | PLEASE NOTE: Please consult with us regarding stock availability before placing an order

ONLY FOR REVORING SERIES: RevoRing ND3-1000, RevoRing VND&CPL, RevoRing CPL

INNOVATIVE VARIABLE MOUNT WITH NEW LOCKING SYSTEM: The RevoRing Mark Ⅱ Variable ND filter features an innovative locking machinism, designed with precision to securely lock the Variable ND filter&CPL in place. RevoRing MK Ⅱ variable ND filter ensures greater stability and ease of use, providing ultimate control during your shooting experience | MORE STABLE AND SECURE MOUNTING: The variable mount is engineered to be fixed and stable, reducing the risk of RevoRing MK Ⅱ variable ND filter&CPL falling off. RevoRing MK Ⅱ variable ND filter holds your filters firmly, even under heavy usage, offering peace of mind for professional photographers and videographers | INDEPENDENT FUNCTIONALITY: The new locking system allows independent locking for both Variable ND and CPL filters, preventing unwanted shifts. This feature ensures each filter(ND filter, cpl or variable adpter ring) stays precisely in place, maintaining image quality without adjustments mid-shoot | EXPANDABLE COMPATIBILITY: The RevoRing MK Ⅱ variable ND filter&CPL is fully compatible with the SWIFT system and K-series square filters. This versatility allows users to expand their filter options easily, adapting to different creative needs and enhancing workflow efficiency | MAGNETIC COMPATIBILITY WITH REVORING MAGNETIC CLIP-ON FILTERS: RevoRing MKⅡ variable ND filter&CPL is also compatible with the RevoRing magnetic clip-on filtes, offering quick and secure attachment. With magnetic ease, you can effortlessly swap filters, saving time and reducing setup complexity in dynamic shooting environments | VND CONVERTER NOT INCLUDED