Edmund Optics (EO) has released a line expansion for its Techspec Variable Beam Expanders. These versatile beam expanders offer continuous magnification for high power laser applications where magnification changes may be required, including prototyping or research and development.
Techspec Variable Beam Expanders are now available in 355nm wavelength with 2X - 8X magnification range and are particularly suited for UV laser machining. This new model is in-stock and available for immediate delivery for fast turnaround and excellent value.
These UV Beam Expanders feature diffraction limited performance with a guaranteed 1/4λ transmitted wavefront. High laser damage threshold anti-reflective (AR) coatings ensure maximum transmittance, while minimizing ghost reflections
Techspec Variable Beam Expanders are available in two different magnification ranges - from 1-3X or 2-8X - for common Nd:YAG wavelengths 355nm, 532nm, 1,064nm, or broadband visible wavelengths. Custom fixed magnification requirements and wavelengths can also be accommodated.