FLAT MIRRORS 4.0 mm to 400 mm

Thickness2.0 mm 100 mm
Diameter4.0 mm to 400 mm
Damage Threshold (CW)500 W/cm (1.07 µm, Ø0.974 mm) 1500 W/cm (10.6 µm, Ø0.339 mm)
Surface Quality40-20 Scratch-Dig
Supply TypeManufacturer, Exporter, Supplier, Retailer, Trader
Preferred Buyer Location All over the world

Product Details

Diameter4.0 mm to 400 mm
Thickness2.0 mm 100 mm
SubstrateFused Silica, Pyrex, BK7, Zerodur
Parallelism<3 arcmin
Surface Quality40-20 Scratch-Dig
Surface Flatness (Peak to Valley)λ/10 @ 633 nm
Clear Aperture>90% of Diameter
Reflectance (Average)>99%
Thickness Tolerance±0.2 mm
CoatingAluminium. Enhanced Aluminium, Gold, Silver, Cr+Gold
Diameter Tolerance+0.0 mm / -0.1 mm
Damage Threshold (CW)500 W/cm (1.07 µm, Ø0.974 mm) 1500 W/cm (10.6 µm, Ø0.339 mm)
Damage Threshold (Pulsed)0.225 J/cm2 (800 nm, 99 fs, 1 kHz, Ø0.167 mm) 3 J/cm2 (1064 nm, 10 ns, 10 Hz, Ø1.000 mm)