Zoom Beam Expander - CO2

This Zoom Beam Expander is the highest quality lens systems and range of beam expanders.

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This Zoom Beam Expander is the highest quality lens systems and range of beam expanders.

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.

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expander, Beam