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Windows Standard (ZnS)

Windows Standard (ZnS)

The Standard (Zinc Sulfide) Windows are manufactured from the highest quality substrates. The standard (zinc sulfide) windows are designed to be used in precision optical systems. The optical transmissionis high with little or no distortion of the transmitted signal.

Custom sizes are available upon request.

Click here for a custom quote.

Description Product No. Graph Price Quantity
Window: 25mm Dia, ZnS, 2mm Thk R05430-00 Quote
Substrate MaterialZinc Sulfide
Dimensions25mm Diameter ±0.2mm
Thickness2mm ±0.2mm
Bevel45°
Edge FinishGround
Surface Quality (SQ)80-50 Scratch & Dig
Clear Aperture (CA)90%
Surface Flatness≤ 2 Waves Per 25mm at 632.8nm
Transmitted Wavefront Error (TWE)n/a
Parallelism< 3 Arc Minutes
CoatingUncoated
Window: 50mm Dia, ZnS, 2mm Thk R05440-00 Quote
Substrate MaterialZinc Sulfide
Dimensions50mm Diameter ±0.2mm
Thickness2mm ±0.2mm
Bevel45°
Edge FinishGround
Surface Quality (SQ)80-50 Scratch & Dig
Clear Aperture (CA)90%
Surface Flatness≤ 2 Waves Per 25mm at 632.8nm
Transmitted Wavefront Error (TWE)n/a
Parallelism< 3 Arc Minutes
CoatingUncoated