B + W Clear Protection Filter 52 mm Ultra Slim Titan Mount

In this review of the B + W Clear Protection Filter 52 mm, the bottom line is simple: photographers who want permanent lens protection without altering color or image quality will appreciate this filter. The reviewer found the ultra-slim titanium-color mount and the multi-resistant MRC Nano coating to be the standout combination, delivering clear, reflection-free images while protecting expensive front elements. It is best for users who need a virtually invisible protective layer and who value build quality and low profile for wide-angle use down to 17mm on full frame.

Key Features

• Reflection-Free Titanium-Color Finish: Reduces visible reflections and gives the lens a premium, low-profile look that customers described as attractive and well made.
• Thin Profile Filter Mount: The ultra-slim mount minimizes vignetting and makes the filter suitable for wide-angle lenses down to 17mm on full frame bodies.
• MRC Nano Coating: Multi-resistant coating repels dirt and water, so the glass stays clearer longer and cleaning is easier in the field.
• No Filter Effect: Color-neutral and highly transparent glass preserves color accuracy and image clarity with no detectable light loss.
• Permanent Protective Use: Designed to be left on the lens full time, offering ongoing protection for the front element against impacts and scratches.

Who It's For

This filter is ideal for travel, landscape, and everyday photographers who want unobtrusive protection that does not affect color or sharpness. The thin profile makes it a good fit for wide-angle shooters who need a low risk of vignetting while keeping the filter mounted permanently.

Photographers who need specialized optical effects, such as polarizing control or UV-specific corrections, should look elsewhere; this clear protection filter is not a substitute for those tools. Also, if weight is the primary concern for ultralight setups, there are lighter protective options, though they may lack the same finish and machining quality.

Pros & Cons

Pros

• Excellent image clarity and color neutrality thanks to the high-transparency glass and coatings.
• Durable MRC Nano coating makes it easier to repel water and remove dirt without streaking.
• Thin, titanium-color mount reduces vignetting and looks premium on the lens.

Cons

• Not a substitute for polarizers or UV-specific filters if those effects are required.
• The premium ring finish adds a small cost compared with bare, basic clear filters.

Specifications

Brand	B+W
Filter Type	Clear protection (007)
Thread Size	52 mm
Mount Style	Ultra slim Titan-color (T-PRO)
Coating	MRC Nano multi-resistant, low reflection
Suitable for	Down to 17mm on full frame format

Our Verdict

The B + W 52 mm clear protection filter is a practical, high-quality choice for photographers who want constant lens protection without sacrificing image fidelity. Its thin titanium-color mount and multi-resistant nano coating justify the price for those who value durability and a clean, reflection-minimized result.

Frequently Asked Questions

Will this filter change my colors?
No. The filter is color-neutral and designed to have no filter effect, preserving color accuracy and image clarity.

Is this suitable for wide-angle lenses?
Yes. The ultra-slim mount is intended to reduce vignetting and is usable for lenses down to 17mm on full frame.

Can I leave it on the lens permanently?
Yes. The filter is designed to remain mounted full time, with an MRC Nano coating that repels dirt and water to ease maintenance.