B+W 66-070201 49mm UV Protection Filter: MRC Coating — main product image

B+W 66-070201 49mm UV Protection Filter: MRC Coating

B+W

B+W 66-070201 49mm UV Protection Filter: MRC Coating

Name: B+W 66-070201 49mm UV Protection Filter: MRC Coating
Brand: B+W
SKU: 66-070201

★★★★★4.8 (4829 reviews)

German-engineered 49mm UV filter with 16-layer MRC coating shields your lens from scratches, dust, and ultraviolet haze.

$39.99*

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*Price sourced from Amazon.com. Last updated:Jul 14, 2026.Price and availability are subject to change.

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Overview

The B+W 49mm UV Protection Filter (010) with MRC coating is a precision optical accessory designed to serve double duty as both a permanent lens protector and an ultraviolet light filter. Manufactured by Schneider Kreuznach in Germany — a company with over a century of optical engineering experience, including components used in NASA's Apollo missions — this filter is built from high-quality optical glass and finished with 16 layers of multi-resistant coating. The MRC treatment repels water, oil, dust, and fingerprints while also reducing internal reflections, ensuring the filter stays clean and maintains image fidelity across a wide range of shooting conditions.

The filter mounts via B+W's F-PRO system, a precisely machined brass ring that threads onto any 49mm lens from Canon, Nikon, Fuji, Olympus, Samsung, and other manufacturers. The F-PRO profile is designed to be compatible with wide-angle lenses without causing vignetting, and its front internal thread allows you to stack a standard lens hood on top of the filter. By absorbing ultraviolet radiation, the filter reduces the blue haze that can wash out outdoor images, resulting in clearer, more color-accurate photographs. For day-to-day use, the filter serves as a durable barrier between the elements and your lens, protecting the front element from scratches, sand, seawater spray, and accidental contact at a fraction of the cost of a lens repair.

Key Features

PROTECT YOUR EXPENSIVE CAMERA LENSES - The B + W49 mm UV haze clear camera filter is here to add 16 multi-resistant layers of protection against accidental drops, dust, flying, fingerprints, dirt, scratches sand or seawater spray. Enjoy outdoor photography without worrying about your precious lenses anymore.

TAKE BLUE CAST OUT OF THE PICTURE - Literally. Whether you are a professional photographer or a beginner, the invisible Ultra-Violet component of light from the sky is a common issue. Our UV-blocking haze protector filter for 77mm lenses will eliminate blue cast and help you snap clearer images.

F-PRO MOUNT - Thanks to precise precision manufacturing, B+W sockets fit absolutely accurately and are easy to install. The robust F-PRO filter with 49mm ensures easy handling, is suitable for wide-angle applications, and has a large selection of diameters as well as filter types. The internal thread means that a conventional lens hood can also be fitted.

CHOOSE YOUR SIZE – To select the appropriate filter size, check your lens. On all lenses from Canon, Nikon, Olympus, Samsung, Fuji and other manufacturers there is a printed diameter symbol that determines the filter size.

MADE IN GERMANY - Schneider Kreuznach (B + W) – We are proudly your precision mechanics specialists for filters, photography, optics and precision, with more than 100 years of German experience. Schneider products have already been used in NASA's Apollo missions. Thanks to our multi-resistant nano coating lens filter, we are helping photographers everywhere take clearer, crisper images.

Specifications

Brand

B+W (Schneider Kreuznach)

Model

66-070201

Filter Size

49mm

Filter Type

UV Protection (010)

Coating

16-Layer Multi-Resistant Coating (MRC)

Mount

F-PRO (Brass)

Material

Optical Glass

Dimensions

2.59 x 2.59 x 0.78 inches

Weight

0.353 ounces

Country of Origin

Germany

Pros & Cons

👍 Pros

16-layer multi-resistant coating effectively repels water, dust, fingerprints, and scratches
Precision-manufactured F-PRO mount fits securely and supports wide-angle use without vignetting
Filters ultraviolet light to reduce blue haze and improve image clarity in outdoor shooting
Internal thread on the mount allows you to attach a standard lens hood over the filter
Made by Schneider Kreuznach in Germany with over 100 years of optical manufacturing expertise

👎 Cons

Adding any filter introduces an extra glass element in the optical path, which can cause flare in harsh lighting
The F-PRO mount is a non-slim brass ring that may be slightly thicker than ultra-slim alternatives from competing brands
At 49mm this size only fits smaller lenses, so you will need additional filters for lenses with different thread sizes
Does not include a dedicated filter case for storage and transport

Frequently Asked Questions

Will the B+W 49mm UV filter affect image sharpness or introduce color shifts?

No, the filter is made from high-quality optical glass with 16 layers of multi-resistant coating, designed to maintain image clarity without introducing noticeable color casts or softness.

What does the MRC (Multi-Resistant Coating) do on this filter?

The 16-layer MRC coating repels water, dust, fingerprints, and scratches from the filter surface, keeping it cleaner and easier to maintain while also reducing reflections that could degrade image quality.

What is the F-PRO mount and does it cause vignetting on wide-angle lenses?

The F-PRO mount is a precision-machined brass ring designed for accurate, secure fitment. Its slim profile is suitable for wide-angle applications and minimizes the risk of vignetting. It also features an internal thread for attaching a standard lens hood.

How do I know if this 49mm filter will fit my lens?

Check the front of your lens or inside the lens cap for a diameter symbol (ø) followed by a number. If it reads 49mm, this filter will thread on directly.