Newest 10X Beam expander
A beam expander is a lens assembly capable of changing the diameter and divergence angle of the laser beam. A laser beam from a laser with a divergence angle, for laser processing, only by adjusting the beam expanding mirror of the laser beam is collimated (parallel) beam, high power density beam focusing mirror can make use of fine; in laser ranging, laser beam expander must be improved by maximizing the collimation can get ideal effect through long distance measurement; beam expander can change the beam diameter for different optical instruments; beam expander with spatial filter can make use of the asymmetric beam distribution becomes symmetric distribution, and the light energy distribution is more uniform.
Expansion Power：10X
Input Clear Aperture CA (mm)：3.00mm
Output Clear Aperture CA (mm)：25.00mm
Length (mm)：85.00
Number of Lenses：2
Wavelength (nm)：335-1100nm
Damage Threshold, Pulsed (J/cm2 @ 20ns)：10
Damage Threshold, CW (MW/cm2)：1
Reflection (%)：<0.5 per surface, average
