FIRST-SURFACE UV FILTERS
Andover now offers a first-surface variant of its standard UV bandpass filter selection. The coatings are deposited on a single surface of a UV-grade Fused Silica 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 substrate
Center Wavelength
300.0+10/-0 nm
Bandwidth
40.0+8/-8 nm
Transmission
20%
Blocking
1x10-4 avg. X-Ray to FIR
Size
25.0 +0/-0.25mm
Thickness
1.5 +0.25/-0.25 mm
Effective refractive index (n*)
-
Filter Type
商品属性 [尺寸] 25.0 +0/-0.25mm [中心波长] 300.0+10/-0 nm [FWHM] 40.0+8/-8 nm