SIRUI Ultra Slim S-Pro Nano MC Graduated Neutral Density Square Filter
1. SIRUI GND Square Filter - 2mm thickness can be used with SIRUI and other brands of 100mm filter holders.
2. SIRUI Filter Holder (NDH-001, Spec:100mm) lets you attach SIRUI GND Square Filters onto full-frame camera lenses as wide as 16mm and filter diameters up to 82mm.
3. Precision ground and polished German manufactured Schott Plate Glass B270 ensures the highest resolution and optical flatness.
4. Exclusive nano lens coating process allows many ultra-thin layers of coating to be placed on each lens surface to insure perfectly linear, uniform reduction of light from edge-to-edge, maximum light transmission, reduced reflections and precise color rendition.
5. Protection Coating (waterproof, oil-resistant, scratch-resistant, anti-reflective, anti-static) for easy cleaning and superior lens protection.
Soft GND0.6(2Stops) / GND0.9(3Stops)/ GND1.2(4Stops) / GND1.5(5Stops)
(100 x 150mm)