Features

• Graduated ND8(0.9) 3 stops filter made of Germany top optical galss,increased optical clarity and color fidelity.
• K&F neutral density adopts exclusive research and development gradual coating, the light from ultra violet to near-infrared light can pass through evenly.
• Nano coating layer technology，waterproof, scratch-resistant, anti-reflective green coating, effectively prevent from oil, fingerprint, scratch, protect valued lens.
• Double sides optical grinding and polishing to make sure the optical high parallelism and smooth to ensure the high sharpness of image.
• Reduce Exposure in Selective Area (the light is big different between the ground and sky),It could fit to Lee Filter Holder and Cokin's Z Series Filter holder.

Specification

• Size: 100*150mm
• Transmittance: Yes
• Antireflection: Yes
• Waterproof: Yes
• Scratch-resistant: Yes
• HD: Yes
• Filter Material: Optical glass
• Filter Thickness: 2.0mm
• Shape: Square
• Ring Material: Optical glass

Package Included:

• 1 x K&F SJ51 GND8 100*150mm Soft 3 f-stop Graduated Neutral Density Filter