The 4 x 5.65" Cavision Enhanced Range ND Filter has a filter factor of 2x that provides a 1-stop exposure reduction and is compatible with filter holders that can accommodate 2mm thick rectangular filters. Its 0.3 density creates a darkening of the entire image, allowing you to photograph with a wider aperture or slower shutter speed than normally required. By increasing your aperture or slowing your exposure time, you can control depth of field and convey movement more easily. Neutral density filters do not affect the coloration of the image and are ideal for pairing with other filters.

This filter is uncoated and is constructed from optical glass for clarity as well as color fidelity. Its enhanced range design is intended to maintain image sharpness when used with lenses that feature a focal length of up to 300mm.

0.3 Optical Density    Uncoated Filter    2mm Thick Optical Glass Construction    2mm Thick Filter    Darkens Entire Image    Allows Reduced Shutter Speed    Allows Wider Aperture    Microfiber Filter Wrap    Soft Pouch

This filter is compatible with filter holders that can accommodate 2mm thick rectangular filters.

0.3 neutral density filter darkens the image, allowing you to photograph with a longer shutter speed or wider aperture than normally required.

Providing a 1-stop exposure reduction, this filter allows you to control depth of field and convey movement more easily.

Filter does not affect coloration of the image and is ideal for use with other filters.

This filter is constructed from optical glass for clarity and color fidelity.

Enhanced range design maintains image sharpness when used with lenses that feature a focal length of up to 300mm.

Microfiber wrap is included for filter maintenance, as well as a soft pouch for storage and transport.

Related Questions and Answers

Q: 1. will I be able to use the hood on my 35mm 1.2 voightlander with this filter?

A: I have this filter in 49mm on a Pentax FA 43 and I am able to screw on a B+W metal hood with no problem.

Q: 2. Does this work with the 82mm PM VND II by PolarPro?

A: No, the PolarPro Recon ND16 Filter is designed for Recon VND Matte Box and will not work with an 82mm filter.

Q: 3. How significant is the benefit of the extra cost multicoating on the BW neutral density filter (3 stop version, 58mm) An extra expense I can avoid?

A: I think it is money well spent. As you know filters tend to get dirty fast so I'm cleaning them a lot. I've had the cheaper ones and I've noticed hair line scratches from wiping over an extended period of time.Good luck.Bart W

Q: 4. Will I get vignetting with this filter on a Zeiss 21mm/2.8 ZE lens? Thanks!

A: That lens is just on a full frame camera might give you a tiny bit of vignette. It is on the very edge.I would suggest getting one that is for wide lenses like this,B+W 82mm #102 Neutral Density (ND) 0.6 Multi-Coated (MC) Extra Wide Glass FilterB&H # BW102MC82EW Mfr # 66-1070601http://bhpho.to/1oDK7Mh

Q: 5. Where is this made?

A: According to the information we have, our current inventory's Country of Origin is Germany. Please be aware this can change over the product's production life without notice.

Q: 6. Can this filter be stacked with Hasselblad's CP filter of the same size? If so what impact would it have on IQ?

A: The Hasselblad Circular Polarizing (CPL) Filter (72mm) has front threading, so it could accept the Hasselblad ND8 Filter (72mm). However, it may cause some difficulty with regards to focusing and would reduce the exposure.

Q: 7. is it ok to stack two of these the 3 stop and the 2 stop? will it effect the picture quality? or create any color shift if stacked? also will it work if stacked with cp?

A: Stacking filters will always degrade the image quality

Q: 8. Will this fit my Leica Q? I saw someone say that it wouldnt fit the leica 28mm lens.

A: Yes, the Leica Q takes a 49mm filter, so this will fit.

Q: 9. I have a Nikon 50mm f/1.4 lens with a good. The lens cap fits inside the lens and it says 58mm. Will this lens filter fit this lens?

A: Yes, any 58mm filter will fit.

Q: 10. How do I take apart the heliopan to clean?

A: Unfortunately, this filter cannot be disassembled.