When lights are needed to steer or reflect, mirrors are used.
Chenter supplies mirrors with different coating designs, including protected Aluminum, enhanced Aluminum, protected Silver, protected Gold, other metal and dielectric. The substrates can be flat or curved glass (Fused Silica, N-BK7, N-F2, N-SF4 …) or crystal (Ge, CaF2, MgF2, Al2O3, Si, ZnSe …) optics. Usually, Mirrors are designed for 0 or 45 degree angle of incidence (AOI), other customized AOI available.
|Size tolerance||up to +0/-0.02mm|
|Surface quality||up to 10/5 S/D|
|Surface flatness||up to L/20|
|Parallelism||up to 1 arc sec|