Laservision F42 frame with P5D04 filter is a clear polycarbonate laser safety goggle for professional laser environments, offering an open field of view and a fit that goes over most prescription eyewear. The F42 frame has a lens width of 155 mm, lens height of 35 mm, frame width of 140 mm, frame height of 35 mm, and frame length and temple length of 115 mm, with bendable temples and grip tips for a stable, pressure-free fit. The clear filter provides 91% visible light transmission and specified optical density protection at 190-390 nm and 9000-11000 nm for CO2, excimer, and Nd:YAG laser use in cutting, drilling, dentistry, resurfacing, marking, research, surgery, and welding. Read more