The B+W 39mm T-PRO UV Filter is a general-use, clear filter designed to absorb ultraviolet light and reduce the bluish cast of daylight. Aside from the reduction of unwanted blue casts, no additional coloration or contrast is created, and adjustments to exposure are not required while using this filter. 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.

This UV filter is also useful as a general protective filter to leave on lenses at all times. Such filters help to keep dust and moisture from reaching your front lens element and provide additional protection in case of drops or situations where scratching could occur.

Clear Protective Filter    Absorbs Ultraviolet Light    Reduces Bluish Cast of Daylight    1x Filter Factor, No Exposure Change    MRC Multi-Resistant Coating    Nano Coating    Slim, Titanium-Colored Brass Filter Ring    39mm Front Filter Threads    Plastic Case

Absorbs UV light and reduces bluish cast of daylight.

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.

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

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. Is this filter coated?

A: According to the manufacturer, the Urth ND2-400 (1-8.6 Stop) Variable ND Lens Filter (58mm) features an 8-layer nano coating.

Q: 2. Does anyone knows what size is the larger diameter size of this filter the top part, not the 82mm the other size?, need to know to get a cap for it

A: The Urth ND2-400 (1-8.6 Stop) Variable ND Lens Filter (82mm) has a front threading of 82mm. These Urth filters have the same size threading front and back for easy stacking and lens cap use.

Q: 3. I think I have seen some VND's have a total size larger than its threading part, which ends up blocking the ability to mount a lens hood. Does the size of this filter prevent the mounting of a lens hood?

A: Most Variable ND filters have a larger outer diameter than the thread in size. Urth ND2-400 (1-8.6 Stop) Variable ND Lens Filter (58mm) has a front and mount thread of 58mm. However, the outer diameter of this filter is 62mm therefore if your lens hood is not wide enough it may not fit with this filter mounted on your lens.

Q: 4. Will this work on the Tamron 150-600 mm zoom?

A: Yes. This filter works on the Tamron 150-600 and the Tamron 150-600 G2.

Q: 5. Is there any problem putting the Sony Zeiss lens cap?

A: No, it will fit.

Q: 6. I have Fuji X100V wondering if the silver color is the same with this?

A: The silver color is very similar with the X100V.

Q: 7. Many variable neutral density filters either cause a color shift at darker settings or the dreaded "X-effect" on wide angle lenses. Does this filter suffer from those issues?

A: Any variable ND over 6-7 stops can create the X-effect. And that is the deign and physics of a variable ND filter. And it depends on the lens you are using and the light you are shooting under. As for the color shift almost all have some color shift including the Urth ND2-400 (1-8.6 Stop) Variable ND Lens Filter (77mm). These are higher models of filters, https://bhpho.to/3TSB4JH

Q: 8. HOW DOES IT ATTACH? IS THIS MAGNETIC, OR CLIP IN?

A: The PGYTECH Pro UV Filter for DJI Avata is not magnetic and will first require removal of the DJI Avatas UV filter. Once the included UV filter is removed, place the new PGYTECH Pro UV filter over the lens and firmly press the filter into place after matching the notches.

Q: 9. Am I able to use my lens hood Am I able to use my lens hood with the filter on my sony 200-600mm?

A: The Chiaro Pro 95mm 98-UVATS UV Filter does not affect the use of the hood.

Q: 10. I have the FujiFilm filter adapter and want to know if a 49mm lens hood be attached to this filter for the T100V?

A: Yes, you can attach a 49mm hood.