Dual Band Antireflection Coating
Product Details:
Anti reflection coatings are transmission enhancement coatings which when deposited on the optics will increase the through put into the optical system, reduce the stray light, and prevent the back surface multiple  reflections. They are broadly divided in to three types. Single layer, V-type,  broadband coatings.
Bands: 532 nm and 1064 nm: 400-700 nm and 1064 nm: 400-700 nm and 1550 nm
Mechanical Specifications:
substrate material :BK7, SF-4 etc
Physical Specifications:
coating technology :Electric beam deposition
coating type :Multi layer dielectric
coating performance :R < 1  % (532 nm) and  < 0.5 % (1064 nm), < 1 % (400 – 700 nm) and < 0.5 % ( 1064 nm ),< 1 % (400 – 700 nm) and < 0.5 % ( 1550 nm )
clear apertures : > 85 % of the specified aperture
adhesion and durability :As per MIL-C-675C
Optical systems working in visible and  NIR region like night vision goggles
Laser applications like laser range finder.