MODEL: Variable Neutral Density

Filter type: Neutral Density
Circular Diameter : max ø127mm
Square: max :180mm*180mm
Material ´╝ÜGerman Schott Glass with coating surface treatment
• To adjust intensity of all wavelength
• To reduce colors of light equally
• According to customer request, lens can be plated green / blue AR
   film on the lens surface for reduce the reflection