Laser Beam Expander 3X 400 - 700nm
LBE-3
Beam expanders are useful laser accessories when the beam diameter must be increased. However, their main function is to decrease the divergence of the laser beams which are to be projected over long distances. These precision beam expanders have been designed for use with He-Ne lasers but they can be used for any laser working in the visible part of the spectrum (400 − 700nm).
◦Laser beam expanders designed to use with high powered lasers that are made of lenses attached together without using glue (air-gap).
◦These beam expanders are light weight and short bodied and because they are Galileo type design, they have little aberration and correction.
◦The visible type can be mounted directly to any He-Ne laser.
◦These beam expanders are light weight and short bodied and because they are Galileo type design, they have little aberration and correction.
◦The visible type can be mounted directly to any He-Ne laser.
| Name | Laser Beam Expander 3X 400 - 700nm |
|---|---|
| Weight | 0.1200kgs |
| Standard Coatings Available | No |
| Guide |
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| Remark | - |
| Attention |
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| Image Label | Laser Beam Expander 3X 400 - 700nm |
| Laser Damage Threshold | 4J/cm<sup>2</sup> |
| Magnification | 3× |
| Housing Material | Aluminum |
| Wavelength range | 400 - 700nm※2 |
| Magnification | 3× |
| Barrel length A | 62.9mm |
| B | 56.9mm |
| Input aperture | φ3.8mm |
| Laser Damage Threshold <sup>*1</sup> | 4J/cm2 |
| Weight | 0.12kg |
| Availability | From stock |
| *1Laser pulse width ; 10ns , Repetition frequency ; 20Hz |
In stock
SKU
LBE-3
£363.30
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Beam expanders are useful laser accessories when the beam diameter must be increased. However, their main function is to decrease the divergence of the laser beams which are to be projected over long distances. These precision beam expanders have been designed for use with He-Ne lasers but they can be used for any laser working in the visible part of the spectrum (400 − 700nm).
