Description

Compare to 3M™ Press-on™ Prisms / Trusetal Prisms / Fresnel Prisms

Manufactured in the USA with our Clear Prism® Technology Protocol

Use the whole prism: 30% more surface area than other competing products!

Optego Prisms attach very easily to eye glasses and are made from a silicone-like material. Other benefits are:

• Clearer image

• Superior optical qualities, no yellowing

• Very flexible, no stiffening

• Thin prisms at all Diopter values

• Base and Diopter strength clearly marked on each prism

• Size: 2.9” x 2.6” (75 x 66 mm), no perforations, each prism fully useable

• Easy to cut, multiple uses for each prism

• Comes in protective, stackable, plastic containers

• Available in 1D, 2D, 3D, 4D, 5D, 6D, 7D, 8D, 9D, 10D, 12D, 15, 17.5D, 20D, 25D, 30D and 35D

Optego Fresnel Prisms