Product advantages
?Two or more lens;
?Expanded laser beam waist radius;
?Compression beam divergence Angle;
?More wavelengths, Magnification more choice;
?For the working wave band antireflection, overall transmittance >98%;
?Aluminum alloy tube, Elox Schwarzand Sandblasting surface treatment.
| Lens Material | BK7 or UV grade fused silica |
| Mount Material | Black Anodized Aluminum |
| Transmitted Wavefront Distortion | <λ/4@632.8nm(RMS) |
| Surface Quality of Lens | 60/40 scratch and dig |
| Mount Thread | M22x0.75mm |
| Coating | Multi Layer AR Coating, Total Transmission >98%@Design Wavelength |
| Damage Threshold | >5J/cm2, 20ns, 20Hz, @1064nm |
| Part No. | Substrate | Design Wavelength(nm) | Magnification | D*L(mm) | Maximum Exit Aperture(mm) |
| LBE4-1064 | BK7 | 1064 | 4 | 34*76 | 29.4 |
| LBE5-1064 | BK7 | 1064 | 5 | 34*77 | 29.4 |
| LBE6-1064 | BK7 | 1064 | 6 | 34*84.5 | 29.4 |
| LBE8-1064 | BK7 | 1064 | 8 | 34*80 | 29.4 |
| LBE10-1064 | BK7 | 1064 | 10 | 34*88.5 | 29.4 |
| LBE4-633 | BK7 | 633 | 4 | 34*74.5 | 29.4 |
| LBE5-633 | BK7 | 633 | 5 | 34*75.5 | 29.4 |
| LBE6-633 | BK7 | 633 | 6 | 34*83 | 29.4 |
| LBE8-633 | BK7 | 633 | 8 | 34*78.5 | 29.4 |
| LBE10-633 | BK7 | 633 | 10 | 34*87 | 29.4 |
| LBE4-532 | BK7 | 532 | 4 | 34*74.5 | 29.4 |
| LBE5-532 | BK7 | 532 | 5 | 34*75.5 | 29.4 |
| LBE6-532 | BK7 | 532 | 6 | 34*83 | 29.4 |
| LBE8-532 | BK7 | 532 | 8 | 34*78.5 | 29.4 |
| LBE10-532 | BK7 | 532 | 10 | 34*87 | 29.4 |
| LBE4-355 | UVFS | 355 | 4 | 27*71 | 21.4 |
| LBE5-355 | UVFS | 355 | 5 | 27*76 | 21.4 |
| LBE6-355 | UVFS | 355 | 6 | 27*80 | 21.4 |
| LBE8-355 | UVFS | 355 | 8 | 27*65 | 21.4 |
| LBE10-355 | UVFS | 355 | 10 | 27*66.5 | 21.4 |
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