SIRUI Nano ND8 Pro MRC Aluminum Ring

• Made with top quality German manufactured Schott Plate Glass B270.
• No Vignetting even with wideangle lenses.
• ND and AF coatings on each side of glass (waterproof, oil-resistant, scratch-resistant, anti-reflective and anti-static) for maximum durability.
• 22-layer Anti-Reflective Coating for perfectly linear, uniform light reduction from edge-to-edge, high light transmission, reflection reduction and precise color rendition.
• Allows exposure at wider f-stops under bright lighting conditions.
• Perfect for capturing longer exposures and for controlling motion blur.
• Aircraft grade lightweight aluminum filter ring provides anti-static, high strength, corrosion resistance, stability and critical filter alignment.