The SLPP-13422 from Precision Micro-Optics is an Infrared Laser Pointer that operates at a wavelength of 1342 nm. It delivers an output power of 1 mW - 3 mW and has a maximum beam divergence of 1.5 mrad. This portable laser has a near transverse mode and beam size of 1.5 mm. It has a 5-point safety system that includes an aperture shutter, key switch, indicator LED, interlock, and output delay. This laser uses a battery that requires a DC supply voltage of 1.5 V and is available in a module that measures 164 mm x 13.5 mm.