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Uncoated 560-6501

EKSMA Optics
Product number 560-6501
Quantity unit pc
Diameter, mm: 50.8
Diameter Tolerance, mm: +0,0 -0,13
Vastagság, mm: 3
Thickness Tolerance, mm: ±0,1
Subtrate Material: ZnSe
AR coating: both surfaces AR coated @ 10,6 µm, R ≤ 0,5% per surface
Coating: Bevonat nélküli
Surface flatness: λ /40 per inch @ 10.6 µm over clear aperture
Surface quality: 40-20 scratch & dig (MIL-PRF-13830B)
Clear Aperture: 90% of the diameter
Parallelism: 3 arcmin
Refractive index at 0,265 µm: n = 2,417-2,385
Refractive index at 10,3 µm: n = 2,403
Transmission band, µm: 0,6÷22
Crystal type: cubic
Melting point, °C: 1525
Bulk absorption coefficient cm-1 @ 10,6 µm: 0,6-1,0×10-3
Coefficient of linear thermal expansion, °C-1: 8,56×10-6
Density, g/cm3: 5.27
Főkategória: Optical Components
Alkategória1: UV and IR Optics
Alkategória2: Zinc Selenide (ZnSe) Windows
Alkategória3: Uncoated
99 900 Ft
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