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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

Mounting into cells.
Edging down to smaller sizes.

63 Items

Name Type Diameter (mm) Length (mm) Width (mm) Thickness (mm) Coating Coated Sides Drilled Material Price Buy
WZN7003 70 3 Uncoated Zinc Selenide
$625.50
WZN5003 50 3 Uncoated Zinc Selenide
$321.37
WZN5000 50 3 AR 10.6 microns Both Zinc Selenide
$528.20
WZN4203 42 3 Uncoated Zinc Selenide
$341.52
WZN4124 41 23 4 Uncoated Undrilled Zinc Selenide
$321.37
WZN4123 41 23 4 Uncoated Drilled Zinc Selenide
$341.52
WZN4002 40 2 Uncoated Zinc Selenide
$301.35
WZN3802 38 2 Uncoated Zinc Selenide
$291.34
WZN3520 35 2 Uncoated Zinc Selenide
$251.17
WZN3515 35 1.5 Uncoated Zinc Selenide
$251.17
WZN3502 35 2 AR Both Zinc Selenide
$500.40
WZN3200 32 3 Uncoated Zinc Selenide
$261.18
WZN3040 30 4 Uncoated Zinc Selenide
$251.17
WZN3004 30 4 AR Both Zinc Selenide
$430.90
WZN3002 30 2 Uncoated Zinc Selenide
$221.01
WZN2604 25.4 4 Uncoated Zinc Selenide
$221.01
WZN2601 25.4 1 Uncoated Zinc Selenide
$140.67
WZN2555 FLIR 25 25 5 Uncoated Zinc Sulphide
$100.50
WZN2550 FLIR 25.4 5 Uncoated Zinc Sulphide
$120.51
WZN2544 FLIR 25 4 Uncoated Zinc Sulphide
$110.51
WZN2540 25 4 Uncoated Zinc Selenide
$221.01
WZN2525 25 25 1 Uncoated Zinc Selenide
$200.86
WZN2522 FLIR 25 2 Uncoated Zinc Sulphide
$98.55
WZN2520 25 2 AR Both Zinc Selenide
$361.54
WZN2505 25 5 Uncoated Zinc Selenide
$241.03
WZN2504 25 4 AR Both Zinc Selenide
$389.20
WZN2503 Multispectral (clear) 25 2 Uncoated Zinc Sulphide
$122.60
WZN2502 Multispectral (clear) 25 1 Uncoated Zinc Sulphide
$100.50
WZN2501 25 2 Uncoated Zinc Selenide
$150.68
WZN2500 25 1 Uncoated Zinc Selenide
$140.67
WZN2205 22 0.5 Uncoated Zinc Selenide
$120.51
WZN2201 22 1 Uncoated Zinc Selenide
$120.51
WZN2010 20 10 3 Uncoated Zinc Selenide
$160.68
WZN2005 20 5 Uncoated Zinc Selenide
$180.84
WZN2002 20 2 Uncoated Zinc Selenide
$120.51
WZN2000 20 1 Uncoated Zinc Selenide
$100.50
WZN1911 Multispectral (clear) 19 1 Uncoated Zinc Sulphide
$100.50
WZN1802 18 2 Uncoated Zinc Selenide
$100.50
WZN1801 18 1 Uncoated Zinc Selenide
$90.49
WZN1701 17.5 1 AR 2-14 microns Both Zinc Selenide
$100.50
WZN1605 16 0.5 Uncoated Zinc Selenide
$80.34
WZN1512 Multispectral (clear) 15 2 Uncoated Zinc Sulphide
$60.33
WZN1503 15 3 Uncoated Zinc Selenide
$100.50
WZN1502 15 2 Uncoated Zinc Selenide
$90.49
WZN1312 Multispectral (clear) 13 2 Uncoated Zinc Sulphide
$60.33
WZN1311 Multispectral (clear) 13 1 Uncoated Zinc Sulphide
$54.35
WZN1310 13 1 Uncoated Zinc Selenide
$68.39
WZN1302 12.7 2 Uncoated Zinc Selenide
$70.33
WZN1301 13 2 Uncoated Zinc Selenide
$76.45
WZN1300 13 2 Uncoated Zinc Selenide
$80.34
WZN1211 Multispectral (clear) 12 1 Uncoated Zinc Sulphide
$60.33
WZN1201 12 1 Uncoated Zinc Selenide
$80.34
WZN1011 Multispectral (clear) 10 1 Uncoated Zinc Sulphide
$60.33
WZN1010 Multispectral (clear) 10 10 3 Uncoated Zinc Sulphide
$80.34
WZN1004 10 4 Uncoated Zinc Selenide
$80.34
WZN1002 10 2 Uncoated Zinc Selenide
$60.33
WZN1001 10 1 Uncoated Zinc Selenide
$56.30
WZN0902 9 2 Uncoated Zinc Selenide
$60.33
WZN0705 7 0.5 Uncoated Zinc Selenide
$46.29
WZN1005 10 0.5 Uncoated Zinc Selenide
$56.30
WZN9502 FLIR 9.5 2 Uncoated Zinc Sulphide
$50.32
WZN2530 25 3 Uncoated Zinc Selenide
$211.00
WZN0702 7 2 Uncoated Zinc Selenide
$50.32

63 Items

1

ZnSe/ZnS Windows

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