Aspheres from Edmund Optics have uses in high-power Nd:YAG laser applications
TECHSPEC laser-line coated precision aspheric lenses have high damage thresholds for use in high-power Nd:YAG laser applications. They come in 12 different models for wavelengths of 355, 532, and 1064 nm, and with a diameter of 15 mm and numerical aperture of 0.50, 25 mm and 0.50, or 25 mm and 0.42.
Edmund Optics
Barrington, NJ
www.edmundoptics.com