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Stock Specification
For UNCOATED UV FUSED SILICA WINDOWS please click HERE
For UV 250~400 COATED FUSED SILICA WINDOWS please click HERE
For VIS 350~700 COATED FUSED SILICA WINDOWS please click HERE
For SWIR 900~1700 COATED FUSED SILICA WINDOWS please click HERE
UV grade fused silica is widely used for applications that benefit from increased transmission deeper into the UV than BK7. UV fused silica also offers a lower refractive index for a given wavelength, better homogeneity, and lower thermal expansion than BK7.
MATERIAL |
UV FUSED SILICA
|
|
DIMENSION |
+0.0 / - 0.1mm |
FLATNESS |
λ/4 @ 633nm |
|
THICKNESS |
± 0.2mm |
SURFACE QUALITY |
60/40 |
|
PARALLELISM |
< 30 ARC SECONDS |
BEVEL |
0.2 x 45° |
|
COATING |
NIR AR 600~1100nm |
These windows are AR coated for the NIR wavelength range.