Semi Finished 1.59 Polycarbonate Blue Cut Single Vision Lenses

This advanced 1.59 refractive index polycarbonate semi-finished lens blank combines superior impact resistance with intelligent blue light protection for modern digital lifestyles. The high-performance material features built-in selective blue light filtration technology that blocks 40% of harmful high-energy visible light (400-455nm) while maintaining true color perception and visual clarity.

You Might Also Like

 

Semi Finished 1.56 Single Vision Lenses
Quick View

Semi Finished 1.56 Single Vision Lenses

Semi Finished 1.56 Blue Block Single Vision Lenses
Quick View

Semi Finished 1.56 Blue Block Single Vision Lenses

Semi Finished 1.60 1.61 UV420 Blue Cut Single Vision Lenses
Quick View

Semi Finished 1.60 1.61 UV420 Blue Cut Single Vision Lenses

Semi Finished 1.56 Photochromic Single Vision Lenses
Quick View

Semi Finished 1.56 Photochromic Single Vision Lenses

Description

SF 1.59 PC UV420 BLUE CUT HMC
Material Refractive Index=1.586                                                                                                                                                              Tooling Index=1.523
DIA(mm) Nominal
Curve		 T.C. Radius
(mm)		 Sag Back
Curve		 T.C. Radius
(mm)		 Sag C.T
(mm)		 E.T
(mm)		 Rx Range
75 0.00 0.00 0 0 5.00 4.93 104.6 3.03 10.0 16.9 -1400D
75 0.50 0.50 1046 0.3 5.00 4.93 104.6 3.03 8.0 14.2 -1125D
75 1.00 1.04 523 0.6 5.00 4.93 104.6 3.03 8.0 13.6 -1050D
75 2.00 2.01 261.5 1.2 5.00 4.93 104.6 3.03 8.0 12.2 -950D
75 4.00 4.03 130.75 2.41 5.00 4.93 104.6 3.03 8.5 9.9 -800D
75 5.00 5.00 104.6 3.03 5.00 4.93 104.6 3.03 10.0 10.0 +800D/-900D
75 6.00 6.01 87.166 3.66 5.00 4.93 104.6 3.03 10.0 8.5 +800D
75 8.00 8.00 65.37 4.97 5.00 4.93 104.6 3.03 10.0 5.1 +625D