Neutral Density Graduated Filter B+W Basic 701 Graduated ND 50% MRC 77mm (model 1102717)

The B+W Basic 701 Graduated ND 50% MRC 77mm is a graduated neutral density filter designed to reduce light transmission by 50% across a portion of the frame. Manufactured for 77mm lens threads, this filter places a gradual darkening that helps balance exposures when bright skies meet darker foregrounds. The multi-resistant coating (MRC) minimizes internal reflections and surface reflections to preserve contrast and color fidelity, making it suitable for landscape and outdoor photography where controlled dynamic range is required.

Advantages

This graduated neutral density filter provides a reliable and simple way to reduce overexposed highlights without affecting the entire frame. The 50% density transition allows precise control of sky brightness relative to the foreground, while the MRC surface treatment reduces flare and ghosting for cleaner images. Built for compatibility with 77mm lenses, the filter integrates with standard screw-in mount systems and maintains optical clarity for use with modern lenses and digital sensors.

Suitable for

• Landscape photography to balance sky and land exposure
• Seascapes and waterfront scenes with bright horizons
• Outdoor architecture where parts of the scene are strongly lit
• Sunset and sunrise shots with high dynamic range

Key specifications

• Filter type: Graduated neutral density (soft/grad)
• Density reduction: 50% transmission reduction across graduated area
• Coating: Multi-resistant coating (MRC) to minimize reflections
• Thread size: 77 mm screw-in mount
• Optical material: High-quality optical glass

How to use

Screw the filter onto a lens with a 77mm thread and position the graduated edge so the darker area covers the brightest part of the scene, typically the sky. Adjust the rotation and height of the filter to align the transition with the horizon or other boundary between bright and dark areas. Meter exposure based on the foreground or use spot metering and compensate as needed to achieve the desired balance. Use a lens hood or shade the lens to reduce stray light when working at low angles.

Usage recommendations

For best results, combine the graduated ND with a tripod for precise composition and with polarizing filters only when compatible; stacking multiple screw-in filters may introduce vignetting on wide-angle lenses. Clean the filter with a soft microfiber cloth and appropriate cleaner to maintain the MRC performance.