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Zinc Selenide is used in the form of optical windows in FLIR (Forward Looking Infrared) systems, as meniscus, spherical or cylindrical lenses and as resonator windows in CO2 lasers.

Knight Optical supply a range of quality Zinc Selenide windows either from stock or custom made to your specification. Every component is individually tested by our highly skilled technicians in our state of the art metrology lab to ensure all components meet our high quality standards. Our stock windows are available from 13mm diameter up to 50mm and down to 1mm thick and cover the requirements for both laser and infrared grade CVD ZnSe.

Contact our multilingual technical sales team and discover how Knight Optical’s high quality Zinc Selenide optical components and service can improve your instrumentation and supply chain experience.

 

Material:
Diameter:
Thickness:
Surface Quality:
Zinc Selenide/Zinc Sulphide
+0/-0.2mm
± 0.2mm
<60-40 scratch/dig

Note: Stectroscopic Standard Grade rectangular windows may be cut from the same sized diameter, so may have curved edges as a result. These types also come in drilled (with 30mm spacing)/undrilled versions for use alone or as a pair.

Mounting into cells.
Edging down to smaller sizes.

61 Items

Name Type Diameter (mm) Length (mm) Width (mm) Thickness (mm) Coating Coated Sides Drilled Material Price Buy
WZN0705 Standard 7 0.5 Uncoated Zinc Selenide
US$48.51
WZN0702 Standard 7 2 Uncoated Zinc Selenide
US$52.82
WZN0902 Standard 9 2 Uncoated Zinc Selenide
US$60.33
WZN9502 FLIR 9.5 2 Uncoated Zinc Sulphide
US$52.82
WZN1005 Standard 10 0.5 Uncoated Zinc Selenide
US$59.08
WZN1001 Standard 10 1 Uncoated Zinc Selenide
US$59.08
WZN1011 Multispectral (clear) 10 1 Uncoated Zinc Sulphide
US$63.38
WZN1002 Standard 10 2 Uncoated Zinc Selenide
US$63.38
WZN1004 Standard 10 4 Uncoated Zinc Selenide
US$84.37
WZN1201 Standard 12 1 Uncoated Zinc Selenide
US$84.37
WZN1211 Multispectral (clear) 12 1 Uncoated Zinc Sulphide
US$63.38
WZN1300 Standard 12 2 Uncoated Zinc Selenide
US$84.37
WZN1302 Standard 12.7 2 Uncoated Zinc Selenide
US$73.95
WZN1310 Standard 13 1 Uncoated Zinc Selenide
US$71.72
WZN1311 Multispectral (clear) 13 1 Uncoated Zinc Sulphide
US$56.99
WZN1301 Standard 13 2 Uncoated Zinc Selenide
US$80.20
WZN1312 Multispectral (clear) 13 2 Uncoated Zinc Sulphide
US$63.38
WZN1502 Standard 15 2 Uncoated Zinc Selenide
US$94.94
WZN1512 Multispectral (clear) 15 2 Uncoated Zinc Sulphide
US$63.38
WZN1503 Standard 15 3 Uncoated Zinc Selenide
US$51.29
WZN1605 Standard 16 0.5 Uncoated Zinc Selenide
US$84.37
WZN1801 Standard 18 1 Uncoated Zinc Selenide
US$94.94
WZN1802 Standard 18 2 Uncoated Zinc Selenide
US$105.50
WZN1911 Multispectral (clear) 19 1 Uncoated Zinc Sulphide
US$105.50
WZN2000 Standard 20 1 Uncoated Zinc Selenide
US$105.50
WZN2002 Standard 20 2 Uncoated Zinc Selenide
US$126.63
WZN2005 Standard 20 5 Uncoated Zinc Selenide
US$189.87
WZN2205 Standard 22 0.5 Uncoated Zinc Selenide
US$126.63
WZN2201 Standard 22 1 Uncoated Zinc Selenide
US$126.63
WZN2500 Standard 25 1 Uncoated Zinc Selenide
US$147.76
WZN2502 Multispectral (clear) 25 1 Uncoated Zinc Sulphide
US$105.50
WZN2501 Standard 25 2 Uncoated Zinc Selenide
US$158.18
WZN2520 Standard 25 2 AR 10.6 micron Both Zinc Selenide
US$361.54
WZN2503 Multispectral (clear) 25 2 Uncoated Zinc Sulphide
US$128.58
WZN2522 FLIR 25 2 Uncoated Zinc Sulphide
US$103.42
WZN2530 Standard 25 3 Uncoated Zinc Selenide
US$221.57
WZN2540 Standard 25 4 Uncoated Zinc Selenide
US$231.99
WZN2504 Standard 25 4 AR 10.6 micron Both Zinc Selenide
US$403.10
WZN2544 FLIR 25 4 Uncoated Zinc Sulphide
US$116.07
WZN2505 Standard 25 5 Uncoated Zinc Selenide
US$253.12
WZN2601 Standard 25.4 1 Uncoated Zinc Selenide
US$147.76
WZN2604 Standard 25.4 4 Uncoated Zinc Selenide
US$231.99
WZN2550 FLIR 25.4 5 Uncoated Zinc Sulphide
US$126.63
WZN3002 Standard 30 2 Uncoated Zinc Selenide
US$231.99
WZN3040 Standard 30 4 Uncoated Zinc Selenide
US$274.25
WZN3004 Standard 30 4 AR 10.6 micron Both Zinc Selenide
US$444.80
WZN3200 Standard 32 3 Uncoated Zinc Selenide
US$274.25
WZN3520 Standard 35 2 Uncoated Zinc Selenide
US$263.68
WZN3502 Standard 35 2 AR 10.6 micron Both Zinc Selenide
US$500.40
WZN3515 Standard 35 1.5 Uncoated Zinc Selenide
US$251.17
WZN3802 Standard 38 2 Uncoated Zinc Selenide
US$305.94
WZN4002 Standard 40 2 Uncoated Zinc Selenide
US$316.36
WZN4203 Standard 42 3 Uncoated Zinc Selenide
US$358.62
WZN5003 Standard 50 3 Uncoated Zinc Selenide
US$337.49
WZN5000 Standard 50 3 AR 10.6 microns Both Zinc Selenide
US$556.00
WZN7003 Standard 70 3 Uncoated Zinc Selenide
US$639.40
WZN1010 Multispectral (clear) 10 10 3 Uncoated Zinc Sulphide
US$84.37
WZN2010 Standard 20 10 2 Uncoated Zinc Selenide
US$168.75
WZN2525 Standard 25 25 1 Uncoated Zinc Selenide
US$211.00
WZN4124 Standard 41 23 4 Uncoated Undrilled Zinc Selenide
US$337.49
WZN4123 Standard 41 23 4 Uncoated Drilled Zinc Selenide
US$358.62

61 Items

1

ZnSe/ZnS Windows

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