PFG Optics Products & Capabilities SheetPFG has the latest equipment and tooling combined with engineers and technicians who can efficiently produce the variety of high-precision optics our customers need. Our technicians use mills, grinders, spindle polishers, double-sided polishers; CNC mills, polishers, and edgers; MRF polishing, automated cleaning equipment, E-beam and IAD coaters, spectrophotometers, and interferometers. We manufacture all types of optical glasses (100+) including: fused silica, CaF2, Ge, Si, ZnSe, ZnS, and...