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$25.50
≥10 Piece/Pieces
$15.50
≥100 Piece/Pieces
$5.50
≥1000 Piece/Pieces
place of origin : | China |
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Hanzhong, Shaanxi, China
Product description
Optical Infrared CaF2 Calcium Fluoride Glass Window
Calcium Fluoride is used for optical windows, drilled discs, lenses and prisms in transmision range 0.15-9µm. Degradation due to to moisture in the atmosphere is minimal, and polished surfaces of the CaF2 windows may be expected to withstand several years exposure to normal atmospheric conditions.
Since they are nonaxial, CaF2 crystals do not require consideration of axial direction. Because of CaF2 low refractive index, Calcium Fluoride windows can be used without an anti-reflection coating.
Typical applications: VUV - UV - IR imaging systems, excimer laser windows, CaF2 viewport, Spectroscopic windows and lenses.We produce CaF2 windows and mirrors for European manufacturers of gas detectors and gas analyzers.
Material: K9, BK7, FS, UVFS, CaF₂, ZnSe
Diameter:3mm-200mm±0.05mm
Center Thickness Tolerance:±0.05mm
Lens Alignment Error:≤3min
Surface Accuracy:λ/ 10 @
Surface Quality:40/20. 60/40. 80/60
Effective Caliber: 90%
Other related products:
Concave lens Achromatic lens Ball lens Silicon window Zinc selenide window Meniscus lens
Hanzhong Hengpu Photoelectric technology Co., Ltd. Our company
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Hanzhong, Shaanxi, China
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