The 2 to 5-stop, 77mm Variable ND Filter from Kolari Vision rotates to cut 2 to 5 stops of light from entering your lens in bright outdoor environments. It darkens the image accordingly, allowing you to use slow shutter speeds and longer exposures, and to achieve cinematic motion blur. The filter features two pieces of premium glass. When you rotate the filter, the two pieces adjust and you can dial in the desired ND factor. The glass is multicoated, and the filter ring is aluminum and threaded on both sides.

Variable 0.6 to 1.5 Optical Density    Multicoated Optical Glass    Slim, Knurled Aluminum Filter Ring    Dual-Sided Threading    Tactile Rotation Feedback and Hard Stops

• Anti-reflective (AR) coating ensures increased light transmission and reduced flares and ghosting
• Additional coatings make the filter resistant to water, dust, scratches, and fingerprints
• Tactile feedback and hard stops
• Easy to clean
• Slim aluminum filter ring for reduced vignetting when using wide-angle lenses or when stacking filters
• Aggressive grip knurling for easier filter removal

Related Questions and Answers

Q: 1. Will the 77 and 82mm caps fit the Monofotto Xume magnetic filter adapter sets with the filter installed and not?

A: The K&F Concept Soft Silicone Cap for Variable ND Filters is designed to fit over the filter and lens with the corresponding size.

Q: 2. The overview for this Variable ND filter states that the effect is achieved by "...stacking highly neutral gray polarizing filters..." If so, will this filter also work as a good polarizing filter? I need a polarizer + ND filter for waterfall photography, so I was wondering whether a separate polarizing filter is needed in combination with this filter.

A: The Schneider True-Match Vari-ND MKII Variable Neutral Density Filter (82mm) does not act as a Polarizing Filter. A separate Polarizing Filter is necessary to get the Polarizing effect.

Q: 3. Does this adapter change the lens reach?

A: The Meike Drop-In Filter Mount Adapter EF to EOS-R with Variable ND Filter does not change the focal length of the lens being used.

Q: 4. Will other brand EF lenses with autofocus continue to work with this adapter?

A: All EF lenses with autofocus Will work same way as on an SLR. The adapter only compensates for the shorter flange distance of the mirrorless body. in addition the filter slot makes easy to use one drop-in filter for every lens no matter the size of the front lens thread.

Q: 5. can this be combined with the Canon control ring mount adapter EF-EOSR?

A: No,the Meike Drop-In Filter Mount Adapter EF to EOS-R with Variable ND Filter does not work with another lens adapter. It attaches direct to a Canon RF mount camera and the other side is for EF mount lenses.

Q: 6. Will it work on the Canon EOS C70

A: This would work on the C70.

Q: 7. Is this compatible with Komodo X?

A: Yes, the Meike Drop-In Filter Mount Adapter EF to EOS-R with Variable ND Filter is compatible with RED DIGITAL CINEMA KOMODO-X 6K Digital Cinema Camera (Canon RF) when used with EF lenses.

Q: 8. Will the lens hood of the Sony 70-200 GMII fit with this filter installed?

A: The Schneider True-Match Vari-ND MKII Variable Neutral Density Filter (77mm) front threads are 77mm. Since the filter does not expand in the front ring, you can keep the lens hood on the Sony FE 70-200mm f/2.8 GM OSS II Lens attached.

Q: 9. Will this help dissipate heat for the Canon R5?

A: No.

Q: 10. Can Osmo Pocket 3 be closed with the filter attached?

A: Yes. The Osmo Pocket 3 can close normally with filter attached but it cannot be placed in the protective case with the filter still attach.