CVI Melles Griot manufactures a wide variety of cylindrical HeNe laser systems, only the most popular of which are represented here. All laser heads are mounted in rugged aluminum housings and come with a matched power supply. All systems meet CDRH and IEC requirements for laser equipment, and 230-volt versions are CE compliant. Lasers are available in randomly polarized or linearly polarized (>500:1 extinction ratio) versions. For custom OEM designs and alternative wavelengths, contact your nearest CVI Melles Griot sales office.