Optical glass windows refer to a piece of transparent optical material that allows light into an optical instrument.
They are pieces of optical glasses with ground and polished faces that are relatively parallel. Optical windows are
applied for protecting fragile optical components inside an equipment, they are adopted to isolate two physical
environments while allowing light to pass.
Specifications of Optical glass Windows:
We will process as the drawings and requirements rigorously.
Our engineer will check or design the drawings according to the details.
In addition,we have some stock lenses for your option.
Transmission Range: 330-2100nmRefractive Index: 1.5164@588nm
Most popular and low cost
Visible and near IR spectrum
Transmission Range: 185-2500nmRefractive Index: 1.4858@308nmLow Thermal Expansion Coefficient: 0.54 x 10-6K
UV to IR spectrum
Best choice for thermal resistance
Transmission Range: 180-4500nmRefractive Index: 1.755@1000nmStrong Hardness
Best choice for scratch resistance
applications Thinner optics
Wide Transmission Range
Transmission Range: 170-7800nmRefractive Index: 1.399@5000nmLittle Hygroscopic SusceptibilityHigh Thermal Expansion Coefficient: 18.85 x 10-6K
IR laser applications
Transmission Range: 120-7000nmRefractive Index: 1.376@700nm
UV laser applicatio