No Chromatic Aberrations Unlike with Lens-Based Systems
>90% Average Reflectivity: 450 nm - 2 µm
>95% Average Reflectivity: 2 - 20 µm
Damage Threshold: 0.3 J/cm2 at 1064 nm, 10 ns, 10 Hz, Ø1.000 mm
This spherical concave mirror consists of a protected aluminum coating on top of an N-BK7 substrate and is designed for use in the visible and near infrared spectral range. With λ/4 surface accuracy at 633 nm, this mirrors will provide excellent image quality. Please note that f = R/2 where R is the radius of curvature of the mirror.