9394049

Angle of Incidence (AOI), °: 0
Clear aperture: >90
Coatings: S1: HR(R>97-98%)@1.945um + PR(R~75%)@2.05um
Dimensions tolerance, mm: (+0/-0.1)
Dimensions, mm: Ø12.7
Material: BK7
Reflectivity, %: >97; >75
S1 Flatness, PV: <λ/4 @ 632.8 nm
S1 Surface quality, S-D: 40-20
S2: AR(R<0,25%)@2.05um
Thickness tolerance, mm: ±0.1
Thickness, mm: 3
Wavelength, nm: 1945/2050