glass fused bifocal (UV white;Photo-chromic;Pink/Brown bifocal)

UV white n=1.523 bifocals: round-shape (k/t), flat-top(f/t); semi-finished, finished
* Photo-chromic n=1.523 gray bifocals: round-shape(k/t), flat-top(f/t); semi-finished, finished
* Pink bifocal: round-shape(k/t), flat-top(f/t); semi-finished, finished
* Brown bifocal: round-shape (k/t), semi-finished, finished
(All items can be multi-coated green or purple)