Andover Corporation 260nm Optical Bandpass Filter, FWHM 10nm, 50mm dia., first-surface coated.

Andover offers a first-surface variant of its standard UV optical bandpass filter. The coatings are deposited on a single surface of a UV-Grade Fused Silica or UV Filter Glass substrate and include a hard-oxide overcoat for protection. All coatings on a single external surface Sealed with a hard-oxide protective coating Coated on a single UV-Grade Fused Silica or UV Filter Glass substrate Environmental testing UV Sterilization Click here for our optical bandpass filter selection guide Show More Information General Specifications for First-Surface UV Filters