Description:

Haida Nano Pro Clear Night Filter for filter holder series 100 blocks light rays in the spectrum of sodium lamps and mercury arc lamps between 580nm and 610nm for pure reproduction of yellow and beige or orange light. The filter has a transmission rate of 100% of blue light, 50% of green light and 90% of red light. - Nano treatment on both sides of the filter.  

Specification:

Brand:Haida 

Material :Optical Glass 

Photo Filter Thread Size:82 Centimeters

Coating Description :Nano  Coating 

Photo Filter Effect Type:Enhancing

Water Resistance Level:Not Water Resistant 

Product Dimensions:7.2 x 5.1 x 0.9 inches

Item Weight:5.6 ounces

Features:

• Reduces Light Pollution for Crystal Clear Night Skies
• Nano Multi-Coated
• Optical Glass Filter
• 100mm x 100mm x 2mm Thickness
• Fits All 100mm Holders including LEE Cokin Z etc