The B+W 67mm T-PRO Clear Filter for Camera Lensesis a simple, clear filter with a 1x filter factor and is designed to provide general protection for your lens. This optically clear filter does not affect overall image quality while helping to keep dust, scratches, moisture, and other elements from damaging your lens. To prevent internal ghosting and reflections while providing over 99.8% light transmission, each glass surface includes multiple layers of anti-reflection coating. This Multi-Resistant Coating (MRC) also offers greater protection to the filter substrate and helps it to stay clean for longer than with uncoated filters. The Nano coating associated with this filter provides an additional eighth layer over the MRC, resulting in an improved beading effect when in contact with water for greater cleaning efficiency.

B+W filters are constructed from Schott glass for increased optical clarity and color fidelity. This filter features a thin, titanium-colored brass filter ring to minimize the potential for vignetting while enhancing durability and preventing jamming.

Clear Protective Filter    Reduces Dust, Scratches, Moisture    1x Filter Factor, No Exposure Change    No Effect on Image    MRC Multi-Resistant Coating    Nano Coating    Schott Glass Construction    Slim, Titanium-Colored Brass Filter Ring    67mm Front Filter Threads    Plastic Case

General protection filter reduces the amount of dust, moisture, and scratches reaching lens elements.

Does not require adjustments to exposure while in use.

Multi-coated to prevent internal ghosting and reflections while providing over 99.8% light transmission.

Nano coating provides an improved beading effect with water for more efficient cleaning.

Creates no additional coloration or contrast.

Constructed from Schott glass for optical clarity.

Slim, titanium-colored brass filter ring helps to prevent vignetting and jamming and provides additional strength.

Plastic case for storage and transport.

Related Questions and Answers

Q: 1. Will this work with the canon rebel t3 slr? why is it labeled 52 mm? will it work with canon 70-300 zoom lens and canon standard 18-55 mm lens?

A: The Canon Rebel T3 SLR can be used with circular polarizers, however the lens/lenses you use will determine the specific filter size you need. This particular one is labeled 52mm as the diameter (measurement of line through the center) is 52mm wide. The Canon 18-55mm and 70-300mm lenses in this instance both have 58mm sized filter threads to mount filters and lens caps. So this 52mm sized filter is not compatible with those lenses. See the links below for two different compatible/recommended 58mm Circular Polarizer filters:http://bhpho.to/JyJADXhttp://bhpho.to/JyNih2

Q: 2. Is this just a rebranding of the Olympus PRF-ZD72 (same glass same coating)?

A: The OM SYSTEM PRF-ZD72 Pro Clear Protection Filter (72mm) is the same as the Olympus 72mm PRF-ZD72 PRO ZERO Protection Filter.

Q: 3. Can this be used with the Nisi V6 holder system?

A: No, this is a standard screw in filter for a lens with a 95mm filter thread.

Q: 4. This adapter is to use for normal 67mm diameter or only for M-SERIES ?

A: The SmallRig 67mm Magnetic Filter Adapter for M Series Lenses, B&H # SM3839, supports 67mm filters and also M-series lenses.

Q: 5. will this work on sony alpha cameras? i heard you need to modify the camera in order for this to work? I have a7s and a6500

A: I have not tried it on the camera.I have heard that you need to modify the filters on the sensor so that it only sees infrared light.The filter is very dark to the normal eye, but the film has no problem receiving the infrared. you would think that no light is getting through. Good like!

Q: 6. Is this filter compatible with: the canon EF-S telephoto 55-250mm 58 mm lens. thank you.

A: The Canon 2188B001 58mm Circular Polarizing Filter is compatible with the Canon EF-S 55-250mm lens, and pretty much any lens with a 58mm filter thread.

Q: 7. Can this filter be used with 300mm f/2.8l usm11 lens?

A: To use this filter with the Canon EF 300mm f/2.8L USM II, you would need the Canon - Drop-In Filter Holder for 52mm Screw-In Filters, BH # CAFHS52 https://bhpho.to/32xuTCE

Q: 8. How thin is this Hoya 49MM HD3 UV filter?

A: It is about 3mm thick.

Q: 9. Does the B+W 52mm T-Pro Clear filter hav e front threads for a screw in lens hood?

A: The B+W 52mm T-PRO Clear Filter has both front and rear 52mm filter threads, which would allow you to connect a 52mm lens cap or screw-in lens hood.

Q: 10. Is this a dual ring filter where you can turn the filter and make sure the lines of polarization are horizontal?

A: Yes. The NiSi 95mm Pro Circular Polarizer Filter has 2 rings. One rotates to change the polarization in the scene.