355nm field lens suitable for UV laser marking machine
Product Features
All lens adopt imported ZnSe materials. On the basis of ensuring marking precision, this scan lens have a longer span life and dramatically reduce the trouble of assembling and debugging.
Specifications
| Focal Length(mm) | Back Working(mm) | Scan Field (mm²) | Scan Angle θMan | Entrance Diameter(mm) | Focus Size (μm) | Mirror Distances（mm） | Thread |
| 100 | 136 | 70X70 | ±25° | 12 | 6 | 16/16 | M85x1 |
| 160 | 199 | 100X100 | ±25° | 12 | 9 | 16/16 | M85x1 |
| 210 | 252 | 140X140 | ±25° | 12 | 12 | 16/16 | M85x1 |
| 254 | 296 | 170X170 | ±25° | 12 | 14 | 16/16 | M85x1 |
| 330 | 296 | 200X200 | ±25° | 16 | 14 | 16/16 | M85x1 |
