Dia. tolerance: +0.0/-0.1mm |
CT tolerance: ±0.2mm |
EFL Tolerance: ±2% |
Irregularity: λ/4 @632.8nm |
Centration: 3~5′ |
Surface Quality: 60/40 |
Bevel : 0.2mmX45° |
Coating : See details in the list |