B+W 58mm Master Clear MRC Nano 007M Filter - Lens Protection

In this review the B+W 58mm MASTER Clear MRC Nano 007M is evaluated as a straightforward protective filter for photographers who want permanent lens protection without changing color or exposure. The bottom line: it is for shooters who prefer leaving a filter on their lens to shield elements and reduce reflections while keeping exact color neutrality; the most compelling reason to buy is the very low reflection and water-repellent MRC Nano coating that helps keep optics clean in everyday use.

Key Features

• Black knurled thin mount: the thin profile reduces vignetting on wide lenses and the knurled edge improves grip when attaching or removing the filter.
• MRC Nano coating: repels water and dust so droplets bead and wipe away more easily, reducing cleaning time in the field.
• No filter effect: optical glass is color-neutral and highly transparent, so the filter can remain on the lens without affecting color or exposure.
• Low reflection: the multi-resistant coating minimizes reflections for cleaner contrast and less flare when shooting into bright light.
• Included QR code: the new QR code allows purchasers to verify authenticity and avoid counterfeit products.
• ECO-friendly packaging: reduced packaging waste makes the purchase slightly greener without affecting product protection.

Who It's For

The filter is best for hobbyists and professionals who want a reliable clear protector for a 58mm lens, especially when using wide apertures or working outdoors where water and dust are concerns. Landscape, travel, and everyday photographers who prefer to leave protection in place will appreciate the color neutrality and thin mount that works down to 17mm on full frame formats.

It is less relevant to shooters seeking creative filtration or significant optical effects; if a photographer needs UV correction, polarizing control, or dramatic color shifts they should look at purpose-built filters instead of this clear protector.

Pros & Cons

Pros

• Very low reflection from the MRC Nano coating improves contrast when shooting into bright light.
• Knurled thin profile mount provides secure handling and reduces the risk of vignetting on wide-angle lenses.
• Color-neutral glass lets users keep the filter on permanently without altering color or exposure.
• Water and dust repellency makes maintenance easier in mixed weather conditions.

Cons

• As a clear protector it offers no creative effects, so users seeking UV or polarizing benefits should choose a different filter.
• Compatibility is limited to lenses with a 58mm thread, so adapters are required for other sizes.

Specifications

Brand	B+W
Model	58mm Master Clear MRC Nano 007M
Filter thread size	58mm
Mount style	Black knurled thin profile
Coating	MRC Nano multi-resistant coating
Coverage	Good for down to 17mm full frame format
Packaging	ECO-friendly packaging; QR code included for authenticity

Our Verdict

The B+W 58mm MASTER Clear MRC Nano 007M is a practical, high-quality protective filter for photographers who want permanent, color-neutral protection and easier maintenance in mixed conditions. Its low-reflection MRC Nano coating and thin knurled mount make it good value for those with 58mm lenses who prioritize image fidelity and lens longevity.

Frequently Asked Questions

Will this filter change my image colors?
The filter is color-neutral and designed to have no filter effect, so it does not alter colors or exposure.

Is the filter suitable for wide-angle lenses?
Yes, the thin profile mount is suitable down to 17mm on full frame formats to minimize vignetting on wide lenses.

How does the QR code help?
The included QR code lets buyers verify authenticity to ensure they received a genuine B+W product.