The GPM – GP PROGRESSIVE MULTIFOCAL lens is designed to provide vision correction for presbyopic patients. The lens has a progressive Aspheric design which requires the eye to adjust its far, intermediate, and near vision to function simultaneously. The lens is designed with a uniform round edge and a spherical base curve for easy and excellent fit with optimal comfort. It normally takes a week for your visual system to learn to select the correct powers. The GPM – GP PROGRESSIVE MULTIFOCAL lens is produced by lathe cut using the most advanced computer-controlled manufacturing technology.
Geometry:

• Spherical back surface.
• Bland bevel / edge.
• Aspheric front surface.

Fitting instruction:

• First possibility .
  1. Central k-Reading (H/V).
  2. Spectacle RX (refractive power).
• Second possibility . Fitting set ( is recommended )

For more information on Fitting instruction Click here

MATERIAL: H-35

Lens specification:

• Base curve: 7.0~9.3 (very 0.05) mm
• Power Range: +30.00D ~ -30.00 dpt
• Diameter : 9.3 mm
• Tint : Grey , Blue , Green.
• Different Material, BC, Power and Dia are available upon request.
• Fenestration is available upon request.