The RGL- REVERSE GEOMETRY lens is used for Orthokeratology as a treatment program to reduce myopia and low level astigmatism. The process of reshaping the cornea is done entirely at night and since the lens is made from highly oxygen-permeable material, this makes night-time wear very safe.

Already after the first night, most of the correction will have been achieved and usually within a few days, your sight during the day will be clear and you will no longer need spectacles or contact lenses.

The RGL- REVERSE GEOMETRY lens can also be used for fitting both RGP and soft contact lenses following refractive surgery, since this surgery causes the apex of the cornea to become significantly flatter than the periphery, which makes fitting regular contact lenses more complex than in normally shaped cornea. In order to complete and perfect the fitting, we use the corneal map. The RGL- REVERSE GEOMETRY lens is produced by lathe cut using the most advanced computer-controlled manufacturing technology.
Geometry:

• Reverse geometry back surface.
• Steeper secondary curve than BC.
• Aspheric peripheral curve.
• Bland bevel / edge.
• Spherical front surface.

MATERIAL: H-100

• Base curve: Calculate flatter than Flat K-reading.
• Power: Calculate according BC.
• Diameter : 10.60 mm

For more information on Material Click here