NiSi Filter ND-Vario 1-5 Stops True Color 77mm

The NiSi ND-Vario 1-5 Stops True Color is a variable neutral density filter for a 77mm filter thread that reduces exposure by 1 to 5 EV (ND2-ND32). The density is controlled steplessly by turning the front filter ring, with or without the included silver lever. True Color technology avoids the colour shift seen in other variable filters.

The filter is made from high-definition optical glass. It is useful for both photography and video, as it allows the amount of light entering the lens to be adjusted precisely and larger apertures or longer shutter speeds to be used. For best results, use on lenses with a focal length of 35 mm or more (full frame).

• Filter thread: 77mm
• Variable density: 0.3 to 1.5; exposure reduction of 1 to 5 stops
• Ring with hard stops at each end, no "X" effect
• Nano coating that repels water, grease and dirt, and an anti-reflective coating
• Thin aluminium ring that avoids vignetting on wide-angle lenses
• Removable silver lever, front protection and a small bag included