China Customized K9 45 Degree Triangular Prisms Bk7 Glass Right Angle Prism, Find details about China Optical Components, Lens from Customized K9 45 Degree Triangular Prisms Bk7 Glass Right Angle Prism
Spec | Commercial | High Precision |
Material | As required like H-K9L,BK7,FS | As required like H-K9L,BK7,FS |
Demension Tolerance | +0.00/-0.20 | +0.00/-0.10 |
90degree daviation tolerance | 1-3arcmin | 10/-10arcsec |
45degree daviation tolerance | 20/-20arcsec | 3/-3arcsec |
Flatness per 25mm@632.8nm | L-L/2 | L/4-L/8 |
Surface quality | 80-50 | 40-20 |
Bevel | 0.05-0.2 | 0.05-0.2 |
Coating | AR, HR, Painting available | AR, HR, Painting available |