Windows

REO fabricates high precision windows for operation in the 193 nm to 12 µm spectral range utilizing substrate materials including sapphire, optical glasses, fused silica, Si, Ge, ZnSe, ZnS, CaF₂, MgF₂, Cleartran and AMTIR.  We specialize in servicing challenging applications such as laser cavities, aerospace, military, illumination, and instrumentation that require extremely tight control of transmitted wavefront, high parallelism, low scatter, high laser damage resistance and exceptional environmental durability.

Think REO when you need:

• Low transmitted wavefront distortion
• Arc second parallelism
• Low scatter and high transmission
• Extremely broadband operation
• Multi-wavelength operation
• High angle of incidence operation
• Exceptional mechanical, chemical and environmental durability

data sheets

• Multiline OpticsDownload PDF
• ZnS OpticsDownload PDF