The NiSi 67mm PRO UV Filter for Camera Lens Protectionis 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, which maximizes light transmission to help eliminate the appearance of internal ghosting or reflections. Additionally, one layer of NiSi Optical Nano Coating is applied to each of this filter's surfaces to create an improved beading effect when in contact with water for greater cleaning efficiency.

NiSi PRO UV filters are constructed from optical glass for clarity as well as color fidelity. This filter features a brass filter ring to enhance durability and jamming prevention.

This UV filter is also useful as a general protective filter to leave on lenses at all times. Such filters help to reduce 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    NiSi Optical Nano Coating    Optical Glass Construction    Brass Filter Ring    67mm Front Filter Threads    Plastic Case

Absorbs UV light and reduces bluish cast of daylight.

Does not require adjustments to exposure while in use.

Eliminates ghosting and reflections by helping to maximize light transmission.

NiSi Optical Nano Coating creates an improved beading effect when in contact with moisture for greater cleaning efficiency.

Creates no additional coloration or contrast.

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

Constructed from optical glass for clarity.

Brass filter ring helps to prevent jamming and provides additional strength.

Side knurling to provide a more textured grip when mounting or removing filter from a lens.

67mm front filter threads allow for use with other filters.

Plastic case included for storage and transport.

Related Questions and Answers

Q: 1. Can i stack a NISI ND Filter to this polarizer?

A: No problem!

Q: 2. Is the filter ring made of brass or aluminum?

A: The ZEISS UV and POL filter housings are made from aluminum.

Q: 3. If I got this for film photography, how many stops of light would I have to compensate for a film like hp5 or fp4?

A: The Kolari Vision UV Bandpass Lens Filter does not specify a filter factor since the factor varies based on the amount of UV light.

Q: 4. Hello, What is the thickness of the filter?

A: The filter is 7mm thick, 2mm of that is thread

Q: 5. Will this lens work with a Canon 16-35 mm Ultra Wide Angle Zoom Lens & will I still be able to attached my lens hood over it ?

A: I am Nikonian, but since B&H asked me to, here my Input anyway: If your 16-35mm lens has 82mm diameter for filters, so it will work. Consult your lens manual. I cannot answer your second question as I do not know the zoom.

Q: 6. Are the metal rings made of brass or aluminium? Product overview sections mentioned as brass and aluminium in specifications.

A: The NiSi Pro Circular Polarizer Filter has brass filter rings. Not aluminum.

Q: 7. Would I get vignetting at 14mm? I'd be using on the Nikkor S 14-30mm.

A: Tested it out, and none that we can see.

Q: 8. Two questions: (1) how thick is this filter, neglecting the thickness of the threads; and (2) why is the "filter factor" 0.6 to 1.5 stop instead of a constant value?

A: The frame is 6.2mm. But once threaded into the lens it is about 3.8mm. And the light loss is just under a stop.. It is not a range.

Q: 9. how do i attach a lens filter to my lens?

A: NiSi 49mm PRO Protection Filter is a screw in filter so you screw this filter into the lens using the front filter thread of the lens.

Q: 10. is this filter necessary for nighttime videography? And is it worth buying this filter for video or you can do all of the color adjustments in post where you could remove the light pollution and grade to a natural night color?

A: If are shooting on locations at night with light pollution it is best to use a filter like the NiSi 67mm Natural Night Filter. editing in post will not be as good.