The Olympus 37mm PRF-D37 PRO Filteris a simple, clear filter designed for general protection for your lens. This optically clear filter does not affect the overall image quality while helping reduce dust, scratches, moisture, and other elements from damaging your lens.

It is constructed from multi-coated optical glass for optimized light transmission and optical quality, and it features an aluminum filter ring for durability and rigidity.

Clear Filter for Protection    Multi-Coated Optical Glass    Aluminum Filter Ring

Clear filter offers general protection for your lens against the elements.

Multi-coated optical glass construction ensures consistent light transmission and helps prevent lens flare and ghosting.

Black aluminum filter ring provides rigidity and durability.

Related Questions and Answers

Q: 1. 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: 2. We have an Olympus 35 MM 3.5 Digital Lens. Does the 52 MM clear filter have a thread to fit the 52MM tread on the lens?

A: Yes this filter has a 52mm thread in front and in the back.

Q: 3. 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: 4. How do you mount this filter to the TG6 ?

A: As per Olympus, the CLA-T01, B&H # OLCLAT01 is needed in this case. https://bhpho.to/380pXa2

Q: 5. 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: 6. How to mount protective olympus filter onto TG4?

A: You would need the Olympus CLA-T01 Conversion Lens Adapter. See the link here.

Q: 7. does this lens keep the water out in underwater photography ?

A: no. I got the filter to use with an Olympus tg-3, and water dribbled in between the lens and the filter. get the filter to protect the lens above water, but remove it for under water photography.

Q: 8. What's the difference between the Pro and the Standard model/version?

A: Olympus makes only Olympus 37mm PRF-D37 PRO Protection Filter. We are not aware of a standard model/version.

Q: 9. Does the filter have a thread on the front side?

A: Yes. It has a threat on both sides.

Q: 10. How many ft-lbs of force can it withstand?

A: That level of detail is never disclosed in the specifications of lens filters. Depending on where the filter is struck the ft. lbf would be different (striking the metal ring vs. the glass surface), and even differs between locations of the glass that it would strike. So the short answer is: whatever breaks glass would likely break this. The long answer is: you'd have to measure multiple filters, being hit at different ft. lbs, in different locations on the filter itself.