F-Theta Scan lens - Nd:YAG Laser - Achromatic
F-Theta scan lens rugged single and double elements are designed for Nd:YAG, Green, UV laser system that employ X - Y galvo scanning mirrors. The lens are widely used in fields such as engraving and marking applications.
Nd:YAG Laser (wavelength 1064/532nm)
| Part No. | EFL (mm) | Scan Angle (±°) | Scan Length (mm) | Scan Field (mm) | Ent. pupil (mm) | Average spot size (um) | Length (mm) | Working Distance (mm) | Screw Thread |
| SL-1064-532-60-100AC | 100.0 | 24.0° | 84 | 60x60 | 10.0 | 35.0 | - | 68.7 | - |
| SL-1064-532-100-163AC | 163.0 | 25° | 141.4 | 100x100 | 12 | 21 | 74 | 162.69 | M85x1 |
| SL-1064-532-175-254 | 254.0 | 28° | 247.5 | 175x175 | 15.0 | 25.0 | 101.84 | 262.78 | M85x1 |
| SL-1064-102-163AC | 163.0 | 24.6° | 140.14 | 102x102 | 16.0 | 17.5 | 88.0 | 159.0 | M85x1 |
| SL-1064-180-254AC | 24.0 | 29.0° | 262.4 | 180x180 | 10.0 | - | 121.0 | 211.7 | M85x1 |
Achromatic Lens (wavelength 808/940nm)
| Part No. | EFL(mm) | Scan Angle(±º) | Scan Length(mm) | Scan Field(mm) | Ent. pupil(mm) | Average spot size(um) | Length(mm) | Working Distance(mm) | Screw Thread |
| SL-940-102-163AC | 163.0 | 26.4° | 150.7 | 102×102 | 20.0 | - | 90.5 | 153.6 | M85x1 |
Achromatic Lens (wavelength 355/532nm)
| Part No. | EFL(mm) | Scan Angle(±º) | Scan Length(mm) | Scan Field(mm) | Ent. pupil(mm) | Average spot size(um) | Length(mm) | Working Distance(mm) | Screw Thread |
| SL-355/532-60-100AC | 100.0 | 24.0° | 84.0 | 60×60 | 10.0 | 9.0 | - | 79.7 | - |
