LINOS Manual Variable Magnification Beam Expander
The LINOS® Manual Variable Beam Expanders are specially designed for optical beam forming in laser material processing. Offering continuous variations of the laser beam diameter and divergence, these manual variable beam expanders help optimize focus diameter, focus position and beam propagation within a laser system. The LINOS Variable Beam Expander features precise mechanical scales that allow users to adjust the settings for highest reliability and repeatability. With superb pointing stability, these beam expanders guarantee excellent imaging quality over the full expansion range.
- Continuous variation of magnification 2x...8x
- Choice between fused-silica or glass entrance lens
- Continuous variation of exit-beam divergence
- Wavelengths 355 nm, 532 nm, 633/780/830/980 nm or 1064 nm
- Precise scales allow reliable settings and high repeatability
- Max. exit-beam diameter 31 mm
- Max. length 165.5 mm
- Max. diameter 42.0 mm
- Mounting diameter 37.6-0.1 mm, reference on surface A
For 3D drawings and datasheets including curve sheets for each lens please refer to Q-Shop - Docs + Drawings.
LINOS Manual Variable Magnification Beam Expanders
Part No. |
Product description |
Wavelength |
Max. entrance- |
Entrance lens |
Wavelength range |
|
|
(nm) |
(mm) |
|
(nm) |
Beam-Expander var. 2x-8x |
355 |
3.4 |
x |
|
|
Beam-Expander var. 2x-8x |
532 |
4 |
x |
515 - 540 |
|
Beam-Expander var. 2x-8x |
532 |
8 |
|||
Beam-Expander var. 2x-8x |
633/780/ 830/980 |
8 |
630 - 980 |
||
Beam-Expander var. 2x-8x |
1064 |
4 |
x |
1030 - 1080 |
|
Beam-Expander var. 2x-8x |
1064 |
8 |
LINOS Manual Variable Magnification Beam Expanders
Part No. |
Product description |
Wavelength |
Max. entrance- |
Entrance lens |
Wavelength range |
|
|
(nm) |
(mm) |
|
(nm) |
Beam-Expander var. 2x-8x |
355 |
3.4 |
x |
|
|
Beam-Expander var. 2x-8x |
532 |
4 |
x |
515 - 540 |
|
Beam-Expander var. 2x-8x |
532 |
8 |
|||
Beam-Expander var. 2x-8x |
633/780/ 830/980 |
8 |
630 - 980 |
||
Beam-Expander var. 2x-8x |
1064 |
4 |
x |
1030 - 1080 |
|
Beam-Expander var. 2x-8x |
1064 |
8 |