The PL3000 is a variable frequency, single diode 3LT® 635nm wavelength laser that is encased in a ergonomically designed, machine billet aluminum housing to resist the rigors of daily use in the real world. Designed to fit hands of all sizes, the single-diode head, conveniently clips to the side of the laser when not in use, which increases security and prevents accidental ocular exposure to both patient and doctor.