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High Precision UV Fused Silica Windows

Material:
Corning 7980 0F Grade,
JGS1

Thickness:
+/-0.2mm

Surface Flatness:
N<λ/10

Coating:
Uncoated,
Single Layer MgF₂
AR/AR@250-425nm, Ravg<0.5%
AR/AR@350-700nm, Ravg<0.5%
AR/AR@600-1100nm, Ravg<0.5%
AR/AR@900-1700nm, Ravg<0.5%

Diameter Tolerance:
+0.0,-0.1mm


Surface Quality:

20/10~10/5

Parallelism:
<5”

UV-grade fused silica is well-suited for applications that required transmission deeper into the UV wavelength range. UV fused silica also offers a lower index of refraction for a given wavelength, better homogeneity, and a lower coefficient of thermal expansion than N-BK7.
wdt_ID Attributes Value
Click to download the datasheet: JGS1
Click to download the datasheet: H-K9L
Click to download the datasheet: corning 7980

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