NiSi 77mm Nano Coating Graduated Neutral Density Filter GND16 1.2 Multi-Filter Pouch 15-Stop Light Reduction: Enables exposures

15-Stop Light Reduction: Enables exposures upward of 5 minutes even in bright daylight

Multiple Tripod Mounts: Includes a dovetail plate plus 1/4" and 3/8" tripod mount options at the base for compatibility with most tripods

SYNC port for a second output: Provides a second LTC

offering a unique perspective in macro photography

NiSi 77mm Nano Coating Graduated Neutral Density Filter GND16 1.2 Multi-Filter Pouch 15-Stop Light Reduction: Enables exposuresThe NiSi 77mm Nano Coating Graduated Neutral Density Filter GND16 1. 2 is a graduated ND filter built to bring an overly bright part of a scene, like a sky, into a camera's dynamic range while leaving the rest of the image at normal exposure. Made from H K9L environmental optical glass, ground and polished on both sides for high parallelism and sharpness, it applies its neutral density coating at 200C for a smooth, gradual transition rather than a