Double Sided Nano 18 Layer Multi-Coated.(16 Layer Double Sided Anti-Reflection、2 Layer Waterproof and Oil Resistant Nano Coating.)
2mm High Definition Optical Glass(SCHOTT B270)，R5 Chamfer.
10 Stop exposure correction.
Dimensions: 100mm x 100mm x 2mm
Can be used in any Square 2mm filter holder system.

JongSun Square ND filter Double sides 18 Layer Multi-Coated (Anti-Reflection,Waterproof and Oil Resistant Nano Coating,Nano attenuation coating,Ultra low color shift,that has no color shift or color cast.) This optical Nano coating is also anti-glaring and anti-reflective, alleviating solar glare.

The optical glass (SCHOTT B270) is cured by a fine annealing process and a double sided optical grinding and polishing process help to ensure a quality high definition rating.

JongSun Square ND filters are precision cut, polished and optically processed to allow for extreme flatness and high parallelism for the highest quality glass, image quality and image crispness.

Item includes:
1 x JongSun 100x100mm S-PRO Square ND1000 Filter
1 x Lens Cloth 15*15cm
1 x Exquisite Packaging Box

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JONGSUN S-PRO 100x100mm Square ND Filter,Gray ND1000 ND3.0 10-Stop JONGSUN S-PRO 100x100mm Square ND Filter,Gray ND1000 ND3.0 10-Stop