Exhibition Calendar
Photonics Festival
9-11 Jun, 2010
10th OPTATEC
15-18 Jun, 2010
Distributor Area
Beam Expander - CO2 Laser
Zoom Beam Expander - CO2
Wavelength Technology Singapore Pte Ltd have been manufacturing and designing the highest quality lens systems and range of beam expanders is extensive and includes low power, high power, large aperture, manual zoom and motorized variable zoom beam expanders, covering wavelengths from the UV to the IR.
Beam expanders are useful laser accessories when the beam diameter must be increased. However, their main function is in decreasing the divergence of laser beams which are to be projected over long distances. ZOOM Beam expanders have been designed for use with various magnification. Both the fixed and variable ratio beam expanders have a focus adjustment. A fiducially mark shows the position for precise expansion but the focus adjustment can be used to compensate for inherent divergence in the beam and focus the distant laser beam more precisely. Once set, a lock screw will be used to secure the focus ring in place.
Specifications
Variable magnifications
Galilei Design
Adjustable divergence
Damage threshold: 1.5KW/cm2@10.6um
 |
|---|
| Part No. | Magnification | Input CA (mm) | Output CA (mm) | Length(mm) |
|---|---|---|---|---|
| BXZ-10.6-1-4XA | 1x-4x | 18.0 | 48.0 | 133.9 |
| BXZ-10.6-2-6X | 2x-6x | 16.0 | 96.0 | 205.78-212.37 |
| BXZ-10.6-2-6XA | 2x-6x | 18.0 | 28.0 | 205.14-212.99 |
| BXZ-10.6-2-8X | 2x-8x | 10.0 | 36.0 | 168-172 |
| BXZ-9.4-0.5-3X | 0.5x-3x | 23.0 | 38.0 | 137.7 |
| BXZ-9.4-2-8X | 2x-8x | 10.0 | 36.0 | 168-172 |