※Save up to 80$ for purchasing this package deal of 250mw Portable Green Laser + 10X beam expander.

※250mw Portable Green Lasers: Robust look of Portable green lasers with Focus adjustable feature, both CW and Pulse(4Hz) beam mode, FDA compliant activation codes, IR Filtered, etc.

※3X/5X/10X BE: These Galilean Beam Expanders provide an ideal solution for expanding or reducing beam diameters. Beam expanders are commonly used to reduce divergence. Another common use is to expand the beam and then focus with another lens to take advantage of a reduction in spot size. These beam expanders have all been designed to minimize the telescope length, minimize the introduced wavefront error (<λ/4), and provide diffraction-limited performance (for <Ø1 mm input).

※Common Beam Expander Features

Ideal for Reducing Beam Divergence

Diffraction-Limited Performance with <λ/4 Wavefront Error Introduced

Input Aperture is Threaded to Work with most laser pointer pens and portables in the market

Easy to Mount and Align using Standard Posts and mounts

Super Deal Package

150mw Ti Pen 532nm + 3X BE

150mw Ti Pen 532nm + 5X BE

150mw Ti Pen 532nm + 10X BE

150mw Portable 532nm + 3X BE

150mw Portable 532nm + 5X BE

150mw Portable 532nm + 10X BE

250mw Portable 532nm + 3X BE

250mw Portable 532nm + 5X BE

250mw Portable 532nm + 10X BE