Substrate | Sapphire Single Crystal |
Size | 5-420mm |
Thickness | 0.1-20mm as request |
Dimension Tolerance | +/-0.01~+/-0.1mm |
Shape | circular, rectangular, wedged, pin, window with hole, irregular shape, customized |
chipping | <0.1mm |
Bevel | <0.2*45degree |
Parallelism | <3arc min |
Surfce Quality | 40/20 |
Coating | as request |