ARK 2 100x150mm Graduated Neutral Density Filter GND64
Athabasca is a Canadian company specialising in high quality filters for photography enthusiasts. Athabasca ARK II square filters are one of the essential peices of equipment required for landscape photography. Manufactured using German made Schott optical glass combined with Nano coating technology, scratch resistant glass, these filters contain a double sided anti-reflective film coating. and use an high quality Low reflections and light reducing layer to help you achieve top quality results.
This filter provides 6 stops of light reduction.
Specifications
Athabasca ARK II GND 64
Material: German Schott optical glass
Coating: Water repellent, Scratch resistant, Stain resistant, Nano coating, Double sided anti-reflective film
Technology: Low reflection and light reducing layer (about 93.7% reduction)
Exposure Grade: 6 Stops
Size: 100mm x 150mm
Thickness: 2mm
Installation: Compatible with the Athabasca Ark II square filter system and all other 100mm square filter systems.
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