Get current pricing for Melles Griot, 05-LHP-151 Melles Griot 05-lhp-151 5mw Hene Laser. Wavelength: 632.8nm. Minimum Output Power: 5mw. Polarization Ratio: 500:1. Cdrh Class: Iiib. Comes Together Wi . Product Category: Lab Equipment, Sub Category: Lasers (yag, Argon, Etc.):