Compatible with lenses with 46mm filter threads, the MRC Variable ND Filter from Neewer is a variable neutral density filter providing an adjustable light reduction of 1 to 8.5-stops. It works great in bright variable light to achieve effects such creative blurred motion. Designed with 9.5mm thickness, this filter avoids possible vignetting on wide-angle lenses. Constructed with optical glass and an aluminum frame, it has 42 layers of nano coating for an anti-oil, anti-scratch, and water-repellent surface that can keep your lens safe. In addition, the filter blocks out ultraviolet rays to reduce flare and ghosting while maintaining accurate color rendition.

0.3 to 2.6 Optical Density    42-Layer Multicoating, Blue Film    Optical Glass Construction    9.5mm Thickness    Aluminum Frame    Water, Oil, and Scratch Resistant    Darkens Entire Image    Reduce Shutter Speeds, Widen Apertures    Greater Control over Exposure Settings    Includes Cleaning Cloth

Related Questions and Answers

Q: 1. Can we change lenses without removing the adapter? In other words can the adapter stay in the camera when change lens?

A: Yes, the lens can be removed from the Meike Drop-In Filter Mount Adapter EF to EOS-R with Variable ND Filter without removing the adapter form the camera.

Q: 2. Is this thin filter mount robust enough to support a lens hood (e.g., for a Voigtlander 50mm APO-Lanthar) or would one of the older versions be a better bet?

A: Yes, the B+W MRC Master 007 Clear Filter would be robust enough to support the lens hood for the Voigtlander 50mm APO-Lanthar Lens.

Q: 3. Will canon r5 control ring and drop in nd filter adapter work together on eos r5c

A: No, it will not. If you plan to connect a Canon EF-mount lens onto the Canon EOS R5 C Mirrorless Cinema Camera, you may use either the Canon Drop-In Filter Mount Adapter EF-EOS R with Variable ND Filter on your EF-mount lens or you may use the Canon Control Ring Mount Adapter EF-EOS R on your EF-mount lens, but you cannot use both on the lens at the same time.

Q: 4. 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: 5. This filter fits on a Leica M Summicron-M 2/35mm ASPH?? Works with the hood installed?

A: Yes, the B+W MRC BASIC 007 Clear Filter (39mm) will fit on the Leica Summicron-M 35mm f/2 ASPH Lens with the hood attached over it.

Q: 6. Can I use this lens with a Sony NEX-6?

A: Yes, this is an E-Mount lens which will work with the NEX-6.

Q: 7. Does this work on the RP as well?

A: Yes, the Meike Drop-In Filter Mount Adapter EF to EOS-R with Variable ND Filter would be compatible for use on the Canon EOS RP Mirrorless Camera.

Q: 8. Is it true that the packaging contains non vegan materials?

A: The B+W MRC BASIC 007 Clear Filter (67mm) include a pouch and a cardboard box. B+W does not say what material they are made of, but none of them appeared to me to be made of animal products.

Q: 9. Does this seriously not come with a cover for when the filter is not in place? That would be Canon's ultra-stingy style.

A: You can get Canon Drop-In Clear Filter A for when you don't wont to use a ND filter https://www.bhphotovideo.com/c/product/1434115-REG/canon_3444c001_drop_in_clear_filter_a.html

Q: 10. Does this filter come with a plastic case?

A: The current version of the B+W MRC MASTER 007 Clear Filter (77mm) comes with more sustainable packaging, and only includes the filter and a fabric case with a string from the manufacturer. If you need a clear plastic case, you may purchase the B+W Single Filter Box with Foam (Medium), B&H # BWFBM, as a separate accessory for usage with this item.