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Fused Silica Round Windows

Fused silica is vitreous silica formed by fusing high purity synthetic material. It is a great option in the IR or UV range as it has a unique combination of thermal, optical, and mechanical properties. Please see our Fused Silica material page and contact our sales staff for more product info.

  • Round, Square, and Rectangle Windows
  • Tolerances: +/-0.1mm
  • Polish: 80/50 or Better
  • Edges Ground Finish
  • OX Grade (Natural Fused Silica) and UV Grade Material Available

Products

Part # Description Diameter Thickness
8W50X5MMFS 50.0mm Fused Silica Round Window 50.0mm 5.0mm
8W50X6MMFS 50.0mm Fused Silica Round Window 50.0mm 6.0mm
8W52.8X2MMFS 52.8mm Fused Silica Round Window 52.8mm 2.0mm
8W53X3MMFS 53.0mm Fused Silica Round Window 53.0mm 3.0mm
8W54X3MMFS 54.0mm Fused Silica Round Window 54.0mm 3.0mm
8W60X12MMFS 60.0mm Fused Silica Round Window 60.0mm 12.0mm
8W60X2MMFS 60.0mm Fused Silica Round Window 60.0mm 2.0mm
8W60X9.5MMFS 60.0mm Fused Silica Round Window 60.0mm 9.5mm
8W63.5X3MMFS 63.5mm Fused Silica Round Window 63.5mm 3.0mm
8W65X2MMFS 65.0mm Fused Silica Round Window 65.0mm 2.0mm
8W70X4MMFS 70.0mm Fused Silica Round Window 70.0mm 4.0mm
8W70X7MMFS 70.0mm Fused Silica Round Window 70.0mm 7.0mm
8W75X5MMFS 75.0mm Fused Silica Round Window 75.0mm 5.0mm
8W80X8MMFS 80.0mm Fused Silica Round Window 80.0mm 8.0mm
8W85X7MMFS 85.0mm Fused Silica Round Window 85.0mm 7.0mm