The NiSi 4x5.65 Pure Clear Filteris 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 exposure or overall image quality while helping to prevent dust, scratches, moisture, and other elements from reaching or damaging your lens.

Clear Protection Filter    Prevents Damage to Lens    1x Filter Factor, +0 Stop    No Effect on Image    Non-Coated    Optical Glass Construction    Leatherette Pouch

Clear, non-coated filter offers general protection for your lens against the elements.

Constructed using optical glass for clarity.

Leatherette pouch included for storage and transport.

Related Questions and Answers

Q: 1. Does this come with a hard plastic case or a dusty cloth pouch?

A: A hard plastic case is included with the B+W 82mm T-Pro Clear Filter.

Q: 2. Why does it even need the glass? Should just be the slot cover. More glass = more potential for flare.

A: The drop in filter protects the sensor from dust and condensation and does not cause flare.

Q: 3. Is it possible to use 2 of these filters on both the taking and the viewing lens of a Rolleiflex 2.8F to protect both lenses at the same time?

A: No, unfortunately the Rolleiflex only allows filters to be used on the shooting lens.

Q: 4. Will I still be able to use the lens hood on the Sigma 30mm 1.4 dc dn, on my Sony A6400 with this clear filter?

A: Yes, using the B+W 52mm T-PRO Clear Filter on the Sigma 30mm f/1.4 DC DN Contemporary Lens (Sony E) the dedicated hood the lens came with will fit.

Q: 5. How tall is the frame above the threads?

A: B+W 43mm T-PRO Clear Filter's frame is 2.9mm above the threads.

Q: 6. Will the Canon RF 24-70 f2.8 L lens cap and hood fit with this filter attached?

A: The lens cap and hood included with the Canon RF 24-70mm f/2.8 L IS USM Lens will fit with the attached B+W 82mm T-PRO Clear Filter.

Q: 7. Does this work on the Canon C70?

A: This is not for the C70. This clear filter is for the EF to RF adapter,

Q: 8. Is this the correct filter to use on a NiSi 150mm Holder System for the Nikon 14-24 f/2.8g lens? If so, would it prevent dust and sand from making contact with the lens?

A: You can fit a 6 x 6 filter into a 150mm filter holder. (The 6 x 6 is only 2mm larger) You would have to put the filter in the rearmost slot. This will protect the lens from direct hits. However, you may wish to do what we do on a movie set and use black paper tape to seal the filter so that no sand/dust/water droplets can get in. Permacel/Shurtape Pro Tapes and Specialties Pro 46 Paper Tape - 2 x 60 Yds (Black) B&H # PEPM46260B.

Q: 9. In May 2024, does new B+W T-Pro Clear Filter comes in leather black B+W pouches (ones without dust issues.)?

A: Yes, the B+W 62mm T-PRO Clear Filter comes with the leather case inside of a seal carbon box. Due to the manufactures rules and conditions we are not authorized to open a seal box. However I own several of this filters, and if there is any manufacturer dust on the filter, they are very easy to clean using a LensPen cleaner or a microfiber cleaning cloth.

Q: 10. Does the 58" filter have front threads? Does this filter have UV protection ?

A: This does not have front threads and does not offer UV protection.