1.56 1.61 1.67 1.74 (+12.00~-12.00) Prescription CR-39 Resin Aspheric Glasses Lenses Myopia Hyperopia Presbyopia Optical Lens

1.56 Aspheric Lenses suggestion power:

SPH: -0.50 ~ -4.00;CYL: -0.50~-2.00

SPH: +0.50~+4.00;CYL:+0.50~+2.00

1.61 Aspheric Lenses suggestion power:

SPH: -0.50 ~ -6.00;CYL: -0.50~-2.00

SPH: +4.00~+6.00;CYL:+0.50~+2.00

1.67 Aspheric Lenses suggestion power:

SPH: -3.00 ~ -8.00;CYL: -0.50~-2.00

SPH: +3.00~+8.00;CYL:+0.50~+2.00

1.74 Aspheric Lenses suggestion power:

SPH: -3.00 ~ -12.00;CYL: -0.50~-2.00

SPH: +3.00~+12.00;CYL:+0.50~+2.00