B+W
B+W Master 77mm ND 0.9 Filter MRC Nano
★★★★★
Control Light with Superior Clarity and Durability The B+W 77mm Master Neutral Density 0.9 (3 Stop) MRC Nano 803M Glass Filter darkens the subject by three f-stops without altering color. Its durable, finely polished glass and MRC Nano coating make it perfect for landscape photography and creativ...
$111.95*$114.78Save 2%
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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
Control Light with Superior Clarity and Durability
The B+W 77mm Master Neutral Density 0.9 (3 Stop) MRC Nano 803M Glass Filter darkens the subject by three f-stops without altering color. Its durable, finely polished glass and MRC Nano coating make it perfect for landscape photography and creative effects.
Specifications:
- Filter Size: 77mm
- Type: Neutral Density
- Density: ND 0.9 (3 Stop)
- Coating: MRC Nano
- Material: Optical Glass, Brass
- Mount: Black Knurled Thin Profile
- Special Features: Water Resistant, Repels Dirt and Water
Key Features
Black Knurled Thin Profile Filter Mount for Better Grip
MRC Nano Coating to Repel Dirt and Water
New QR Code included to Verify Authenticity
Good for down to 17mm Full Frame Format
ECO-Friendly Packaging
Specifications
Filter Type
ND 0.9
Filter Diameter
77mm
Coating
MRC Nano Coating
Filter Mount
Black Knurled Thin Profile
Authenticity Feature
QR Code
Wide-angle Compatibility
Good for down to 17mm Full Frame Format
Packaging
ECO-Friendly
Pros & Cons
👍 Pros
- Features a black knurled thin profile filter mount, providing an enhanced grip for easier handling and attachment.
- Equipped with MRC Nano Coating, designed to repel dirt and water, helping to keep the filter clean and clear.
- Includes a new QR Code for authenticity verification, assuring genuine product quality.
- Optimized for use with full-frame format lenses down to 17mm, ensuring wide-angle compatibility.
- Comes in ECO-Friendly Packaging, demonstrating a commitment to environmental responsibility.
👎 Cons
- The specific density of the ND filter (0.9) offers a fixed amount of light reduction, limiting versatility compared to variable ND filters.
- Requires careful handling to avoid fingerprints or smudges on the glass despite the nano-coating.
- Compatibility is specific to 77mm lens filter threads, meaning it cannot be directly used with other lens sizes without an adapter.
- While designed for full frame down to 17mm, its performance on ultra-wide-angle lenses below 17mm is not specified.
- The eco-friendly packaging, while a benefit, does not directly enhance the filter's optical or physical performance.
Frequently Asked Questions
What is the primary purpose of the B+W Master 77mm ND 0.9 filter?
This ND 0.9 filter is designed to reduce the amount of light entering your lens by 3 stops, allowing for longer exposures or wider apertures in bright conditions.
How does the MRC Nano Coating benefit this filter?
The MRC Nano Coating helps to repel dirt and water from the filter surface, making it easier to clean and maintaining optical clarity during use.
Is this filter easy to attach and remove from a lens?
Yes, the B+W Master filter features a black knurled thin profile filter mount, which is designed to provide a better grip for easier attachment and removal.
How can I verify the authenticity of my B+W filter?
A new QR Code is included with the filter, which you can use to verify its authenticity, ensuring you have a genuine B+W product.
What lens focal lengths is this filter suitable for on a full-frame camera?
This filter is noted to be good for use on full-frame format lenses down to 17mm, indicating its suitability for a range of wide-angle applications.
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