Acrylic Longpass Filters
Acrylic Longpass Filters are frequently used as enclosure windows, to shield lenses and lighting from damage, or to economically control the wavelength emission in large area, broad spectrum light sources. Because of their durability, they are also commonly used in FDA and European Food Safety Authority (EFSA) regulated applications where exposed glass over the inspection area is not permitted. The filters AC370 and AC380 offer anti-abrasion, anti-reflection coatings which can also withstand harsh solvents such as acetone and MEK. They have transmission ranging from 90 to 98% and are available with an anti-reflection coating for maximum transmission.
