n=1.7 high index mineral lens

(1) n=1.7 white /pink finished optical lens 65mm

powerrange: sphere: -3.00~-18.00

                  cylinder: -3.00~-16.00/-0.25~-2.00

also can produce high cylinder power more cylinder: -2.00~-6.00

(2)n=1.7 white/pink semi-finished optical lens 65mm

dia: 65mm

base:0  2 4 6 

C.T: acording to the require

all the mineral lens can be multi-coating and water proof coating.