Square Mirror









Material BK7, FS, FLINT, MgF2, CaF2, ZnSe, Ge, Si, Sapphire
Surface Figure  (S1) to λ/10, (S2) Find Grind or Commercial Polish
Surface Quality (S1) to 10-5, (S2) Find Grind or Commercial Polish
Length/Width Tolerance + 0.00 /- 0.25mm
Thickness Tolerance  ± 0.25mm
Wedge Standard ≤ 5 arc minutes
Chamfer 0.35mm @ 45° Typical
Clear Aperture ≥ 85% of Dimension


When requesting a quotation, please include the following description and any special specifications:
SQM 50.8 9.52 FS 1064 PAL
Product Type Length (mm) Thickness (mm) Material Wavelength (nm) Coating Type
(Note: For uncoated mirrors leave out the “Wavelength and Coating Type”)