1800 l/mm @ 532 nm
Dispersion
| 項目 | 数値 |
|---|---|
| SIZE(S) | 25.4 mm diax3 & 50.8 mm diax6 |
| PART # | WP-1800/532-25.4, WP-1800/532-50.8 |
| SURFACE QUALITY | 60-40 scratch-dig |
| DIFFRACTED WAVEFRONT | < λ/5 rms @ 632.8 nm |
| SPATIAL FREQUENCY | 1800 l/mm +/- 0.5 l/mm |
| CWL | 532 nm |
| ANGLE OF INCIDENCE (AOI) | 28.6° @ 532 nm |
| THICKNESS TOLERANCE | +/- 0.25 |
| CHAMFERS | 0.25-0.75 mm face width |
| CHAMFERS ANGLE/TOLERANCE | 45° +/-15° |
| AR COATING | < 0.5% Reflection; 740 nm-940 nm |