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Float Glass Optical Windows

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  • Transmits Visible and Near Infrared Wavelengths
  • Available Uncoated or with an Anti-Reflection Coating
  • Variety of Sizes Available

Float Glass Optical Windows are optical glass with polished faces that are relatively parallel and are typically used as a protective element between two environments. Float glass readily transmits visible and near-infrared wavelengths and can be used in a wide variety of applications. Float Glass Optical Windows are versatile products offered in circular and rectangular options. They are available uncoated or with BBAR (Broadband Anti-Reflective) 400-700nm coating. 

Common Specifications

Edges:
Fine Ground
Substrate:
Float Glass
Surface Flatness (P-V):
4 - 6λ
Surface Quality:
80-50

Products

Dia. (mm)  Dimensions (mm)   Thickness (mm)   Coating   Compare   Stock Number   Price  Buy
4.50 - 1.00 Uncoated
6.30 - 1.50 Uncoated
12.50 - 1.50 Uncoated
25.00 - 3.00 Uncoated
27.00 - 1.50 Uncoated
38.00 - 1.50 Uncoated
41.00 - 2.30 Uncoated
- 41.00 x 63.50 3.00 BBAR (400-700nm)
- 48.00 x 84.00 3.00 BBAR (400-700nm)
49.00 - 1.50 Uncoated
51.50 - 1.50 Uncoated