DIA209.0xT8.0mm DAR 400-700nm Optical Window(UVFS)

P/N: OPW-AR02-UVFS-R-2090-0800-STEP

These windows are designed for high transmission at 400-750nm visible band. Using high-purity UV-grade Fused Silica for superior optical transmittance and durability, both surfaces come with BBAR @ 400-750nm for camera imaging in demand applications (e.g. aerospace/range-detection). Special step designed for better sealing with camera housing and alignment with camera.

Substrate Material:	UV Fused Silica
Outer Diameter:	DIA 209.0, -0/+0.5mm
Thickness:	8.0, +/-0.2mm total
Top Surface:	DIA 199.0, -0.5/+0mm
Base Height:	4.5 +/-0.2mm  (per drawing as shown below)
Step Surfaces:	Ground surface
Surface Quality:	Double side polished (60-40 scratch and dig, MIL Standard)
Flatness:	Top/bottom surfaces: < Lambda/4 @ 632.8nm over 1-inch area on-jig tested
Parallelism:	< 3 arc minutes
Edge Surface:	Ground; typ 0.5mm x 45deg protection chamfe
Hard Dielectric Coating:	Top/bottom surfaces: full double-side AR coating @ 400-750nm, 0-deg AOI, Rmax<0.5%
MOQ:	N/A Email us (sales@optics.sg) for pricing on volume order process

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