VLOC specializes in high damage threshold laser optics for the ultraviolet to near infrared spectral range. Optics and crystals from 1.0mm to 230mm in diameter and laser rods up to 600mm in length are routinely coated. VLOC also regularly coats customer-supplied material, either by the piece, or on a lot charge basis. Environmental testing and spectral scans are provided as required. Dependable coatings performed on a quick turnaround basis are standard.