China Optical Infrared Zinc Selenide znse window Manufacturer and Supplier

Optical Infrared Zinc Selenide znse window

Short Description:

The refractive index of Zinc selenide window is uniform and consistent, its optical transmission loss is small and has good transmission, which is widely used in medical and (FLIR) thermal imaging systems, industrial thermal radiometers, infrared spectroscopy or laser systems.Production capability: 1000-3000pcs per monthPayment : Paypal, Western Union, T/TShipping method: Express, Airfreight, Ocean freightWe can provide·Competitive Prices·Quality ISO:9001-2015 Certified·ROHS Compliant·Short lead time·Standard size stock available·Fast Prototyping·Custom Optics Fabrication·Quality assurance·Warranty & After sales service :

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Product Parameter


Technical Requirement	Commercial Grade	Precision Grade	High Precision
Size range	1-600mm	2-600mm	2-600mm
Diameter tolerance	土0.1mm	土0.025mm	土0.01mm
Thickness tolerance	土0.1mm	土0.025mm	土0.01mm
Parallelism	±3´	±15´´	±2´´
Surface quality	60-40	40-20	20-10
Surface accuracy	1.0λ	λ/10	λ/20
Coating	10.6μm AR/AR, <2% per Surface
Bevelling	0.1-0.5mm*45°
Substrate	CVD Znse

Diameter(mm)	Thickness(mm)	Coating	Diameter(mm)	Thickness(mm)
10	1	AR/AR 7-12μm 10.6μm 2-13μm	75	3
12.5	1		75	5
20	2		76.2	6
25	3		80	8
30	3		90	10
38.1	3		100	10
40	4		150	15
50	3		180	18
50.8	3		200	20
63.5	5		300	35