calcium_fluoride

製品仕様

Material CaF2
Surface quality 40-20 scratch & dig (MIL-PRF-13830B)
Clear aperture 90%  of diameter
Diameter tolerance +0.0 -0.13 mm
Thickness tolerance ±0.2 mm
Parallelism 3 arcmin
Flatness λ/4 @ 633 nm
Spectral range UV, VIS, IR

CaF2 Windows UV Grade

Code Diameter Thickness Substrate
530-6251 ø 25,4 mm 1 mm UV grade CaF2
530-6252 ø 25,4 mm 2 mm UV grade CaF2
530-5253 ø 25,4 mm 3 mm UV grade CaF2
530-5385 ø 38,1 mm 5 mm UV grade CaF2
530-5506 ø 50,8 mm 6 mm UV grade CaF2

CaF2 Windows IR Grade

Code Diameter Thickness Substrate
530-6253 ø 25,4 mm 3 mm IR grade CaF2
530-6385 ø 38,1 mm 5 mm IR grade CaF2
530-6506 ø 50,8 mm 6 mm IR grade CaF2
530-6710 ø 70 mm 10 mm IR grade CaF2
530-6756 ø 70 mm 6 mm IR grade CaF2

IR Grade CaF2 Protective Windows for Spectroscopy Applications

Code Diameter Thickness Substrate
530-6121 ø 12 mm 1 mm IR grade CaF2