+55 11 2839-3209

Zoom Beam Expander

  • Adjustable expansion ratio
  • Adjustable divergence
  • Galilean design
  • Made of fused silica

EKSMA OPTICS offers compact Galilean type zoom beam expanders for Nd:YAG lasers fundamental and its harmonics wavelength: 1064 nm, 532 nm and 355 nm.

Zoom beam expander provides variable expansion ratio of 2x-8x or 1x-8x with adjustable focus to correct for laser beam divergence.