Abstract
Review on current development of spectacle lens, including improvement of lens materials and their fabrication technology. Specific characteristics and clinical application of crown glass, Colombia Resin-39 (CR-39) plastic lens, polycarbonate lens, high refractive index lens, sunglasses, photochromic lens, and aspheric lens will be discussed in detail.
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have