Optego Prisms
Compare to 3M Press-on Prisms/Fresnel Prisms
Optego Prisms attach very easily to eye glasses and are made from a silicone-like material. Manufactured in the USA with Clear Prism® Technology Protocol. Use the whole prism: 30% more surface area than other competing products.
Other benefits are:
- Available in diopters 1 through 35, including 17.5
- 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 prims
- Size: 2.9″ x 2.6″ (75 x 66mm), no perforations, each prism fully useable
- Easy to cut, multiple uses for each prisms
- Comes in protective, stackable plastic containers
- Competitive pricing