B+W 77mm Master UV Haze MRC Nano 010M - Clear Lens Protection

Our review of the B+W 77mm Master UV Haze MRC Nano 010M finds it best suited for photographers who want reliable, color-neutral lens protection and improved clarity in bright outdoor conditions. The single biggest reason to buy is the combination of a thin knurled mount for easier handling and the MRC Nano coating that repels water and dust, which keeps glass clearer in marine and high mountain environments. The 010M is explicitly color-neutral and designed to cut UV components that can cause a bluish cast without altering exposure, so it is a practical everyday protector for serious shooters.

Key Features

• Black knurled thin profile mount: Provides a better grip when attaching or removing the filter and reduces vignetting on wide lenses down to 17mm full frame format.
• MRC Nano coating: Repels water and dust so droplets bead and wipe away more easily during damp or dusty shoots.
• 010M UV-Cut: Eliminates invisible UV light that can introduce a blueish cast in ocean and high mountain photos, preserving natural color.
• Color-neutral performance: Maintains true color and contrast so the filter does not noticeably affect image tones in normal use.
• New QR code for authenticity: Lets buyers verify the filter is genuine before relying on it for critical work.
• ECO-friendly packaging: Reduces waste while protecting the filter in transit and storage.

Who It's For

Outdoor photographers, landscape shooters and anyone who frequently works near water or at high elevations will get the most from this filter because it reduces UV haze and keeps the front element protected from moisture. Its thin profile and compatibility down to 17mm full frame make it practical for wide-angle lenses used by travel and landscape photographers.

That said, studio photographers or those who never expose lenses to harsh outdoor elements may not need the extra weather resistance and could look for lower-cost options. Also, highly critical users who demand absolute maximum transparency should be aware that a small number of customers report very slight surface haze under certain conditions.

Pros & Cons

Pros

• Excellent lens protection with a color-neutral UV cut that preserves image tones.
• MRC Nano coating effectively repels water and dust, easing cleaning on location.
• Thin knurled mount improves grip and reduces the risk of vignetting on wide lenses.
• Includes a QR code to verify authenticity and ECO-friendly packaging.

Cons

• Some users report mixed feedback on absolute transparency, with rare reports of a slight haze under certain lighting.
• Pricier than basic UV filters, which may deter budget-conscious buyers.

Specifications

Product name	B+W 77mm Master UV Haze MRC Nano 010M
Filter size	77mm
Type	UV-Cut (010M) color-neutral
Coating	MRC Nano coating to repel water and dust
Mount	Black knurled thin profile for better grip
Wide-angle compatibility	Good down to 17mm full frame format
Extras	QR code for authenticity; ECO-friendly packaging

Our Verdict

The B+W 77mm Master UV Haze MRC Nano 010M is a well-built protective filter that delivers reliable UV reduction and excellent weather resistance for outdoor photographers. Its thin knurled mount and MRC Nano coating make it a practical choice for landscape and travel use; while it costs more than basic filters, the durability and color-neutral performance justify the price for those who need consistent protection in demanding conditions.

Frequently Asked Questions

Will this filter change my colors?
The 010M version is color-neutral and is designed to block UV without altering color balance, so normal images should retain natural tones.

Is the coating effective against water and dust?
Yes, the MRC Nano coating repels water and dust so droplets bead and wipe away more easily than on uncoated glass.

Can I use this on wide-angle lenses?
Yes, the thin profile mount is suitable for wide-angle lenses and is specified as good down to 17mm full frame format.