Designed for 4K, 6K, and 8K productions, this 1-stop, 6.6 x 6.6" Schneider RHOdium ND Filter 6.6x6.6" 1-Stopfeatures a 2x filter factor that provides a 1-stop exposure reduction. It helps you control IR contamination within the full visible and into the near infra-red spectrum. The neutral density material is sandwiched between two layers of white water glass, which prevents subtle color shifts that can occur with regular ND filters.

With the ND material sandwiched between glass it is protected from being affected by cleaning and polishing of the outside filter glass, which makes it an excellent choice whether you are a rental house or owner/operator. RHOdium Full Spectrum ND filters are the first to be tested using a tristimulus scan, which is a more critical color measurement method than previously used.

0.3 Optical Density    Schott Water-White Glass Construction    Darkens Entire Image    Allows Reduced Shutter Speed    Neutral Results, Visible, & IR Spectrums    Allows Wider Aperture    Include Padded Pouch

• 0.3 neutral density filter darkens the image, allowing you to shoot with a wider f/stop for shallower depth of field.
• Filter does not affect coloration of the image and is ideal for use with other filters.
• Attenuates infrared light, as well as visible and UV wavelengths, to maintain color neutrality and suppress color casts due to increased IR passing relative to visible light.
• Constructed from Schott water-white glass for increased optical clarity.
• Padded pouch included for storage and transport.

Related Questions and Answers

Q: 1. What Filter Thickness is? 2 or 4 mm?

A: The Schneider 4 x 5.65" RHOdium Full Spectrum Neutral Density filters are 4mm thick.

Q: 2. Does this filter stop at each end of the adjustment or does it rotate past the end of each adjustment?

A: There are stops at each end on the B+W True-Match Vari-ND MK II Variable ND Filter.

Q: 3. Can two of the Hoya 49mm Neutral Density (NDX8) 0.9 be stacked for additional density?

A: Yes you could... but I would not. That is extra glass surface to catch light and cause distortion and reflection. If this was an expensive lens with perfect coatings... what I caution you on would not be an issue. I would not.

Q: 4. 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: 5. Hi there! Does this filter have hard stops or does it rotate full 360? Thanks!

A: The B+W Tru-Match Vari-ND MK III Variable Neutral Density Filter does not have hard stops. The markings on the ring are merely reference points of how light or dark the filter will become when turning the ring.

Q: 6. Does the front thread turn when adjusting the ND level or stay static?

A: Yes, the front ring rotates when adjusting ND on the Schneider True-Match Vari-ND MKII Variable Neutral Density Filter (82mm).

Q: 7. Is this filter fit with fujinon 35mm lense?

A: There are several Fujinon 35mm lenses listed here on B&H and none of them seem to have a 43mm filter size. However, it could simply be that your lens isn't for sale here. Without more information on the lens this question cannot be answered. Can you provide more information about exactly which model of 35mm Fujinon lens you have?

Q: 8. I have a vivitar 0.43x wide angle filter that accepts 62mm filter threads. I'm considering getting this Bower 62mm Variable ND filter and a 58-62 step up ring so I can use it on both the wide angle filter and my Canon G40's lens. My question is; would there be any amount of vignetting that would render the use of the ND filter on the wide angle filter pointless? How much of a vignette should I expect?

A: I can confirm what Roland said, this filter becomes unusable at its maximum/darkest setting. Roll it back just a bit and it's fine, but do keep that in mind.

Q: 9. Does this filter have hard stops?

A: Not for the intermediary stops.

Q: 10. What material is it made out of?

A: The ring is made of brass.