Flat mirror

BK7laserhigh-reflectivity

Hobbite offers gold, silver, aluminum, chrome and copper metallic high reflection and partial reflection coated optics. For coatings properties please refer to COATINGS SECTION Material BK7, UVFS Diameter tolerance +0/-0.1 mm Thickness tolerance ±0.1 mm Clear Aperture >90% Surface quality 40-20 S-D Surface flatness <λ/8 @ 632.8 nm Protective chamfers 0.25 J/cm² for 10 ns pulses @1064 nm Protected Silver: >1.8 J/cm² for 10 ns pulses @1064 nm