The STP-Soft Prismatic Back Toric lens has a prism ballast and back toric surface with a uniform round edge for stable orientation, excellent fit and optimal comfort. The STP-Soft Prismatic Back Toric lens is produced by lathe cut with an oscillating tool (OTT) using the most advanced computer-controlled manufacturing technology.

Geometry
Back Toric Surface
Blend Bevel/Edge
Spherical Front Surface with Prism Balast

Material: Benz G-5X
Center Thickness: 0.12mm at -3.00 dpt

Different Material Dia, Power and B.C. available upon request