Min. Order Reference FOB Price
1 Piece US$2,600.00-3,100.00 / Piece
Product Description
Sphere: -19.00D~+16.75D 0.12D/0.25D/0.50D/1.00D/3.00D steps Cylinder: -6.00D~+6.00D 0.25D steps Axis angle: 0~180° (1°/5°steps) Pupillary Distance:Distant range: 52~80mm 0.5/1mm steps; Close range: 50~80mm 0.5/1mm steps Rotary Prism: 0~20 0.1 /0.5 /1.0steps Cross Cylinder Lens: ...