Zoom Beam Expander by EKSMA Optics
Eksma Optics presents zoom beam expanders.
Optical systems include F-theta scanning lenses for laser marking applications, compact fixed ratio beam expanders and zoom beam expanders for Nd:YAG laser fundamental and harmonic wavelengths, Gauss-to-top hat beam shaping lenses, simple telescope kits, motorized or manually adjusted variable attenuators for linearly polarized laser beam or pulses.
Here we also included precision spatial filters, precision pinholes, iris diaphragms, variable wheel attenuators and air-cooled or water-cooled beam dumps.
More information: Galilean type, fixed expansion ratio from 2x to 10x beam expanders and zoom beam expanders with 1x-8x expansion ratio for 1064 nm, 532 nm and 355 nm wavelengths.
