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Prescription Access Portal by uploading your prescription.
Why Optego Prisms?
➤ Designed for vision correction and therapy, these Fresnel stick-on prisms help manage strabismus, diplopia, and other binocular vision disorders.
➤ Each prism is easy to apply and remove, available in sizes 1–35 diopters for a customized and temporary optical solution.
➤ Your search for the right Fresnel prism ends today. We know you'll appreciate these prisms, which is why they're backed by our 30-day free returns for complete peace of mind.
PRODUCT DEMO
Watch Optego Prisms In Action
See how Optego Fresnel stick-on prisms apply to spectacle lenses and perform across diopter strengths.
Product Features
- Attaches very easily to eyeglasses.
- Made from a silicone-like material.
- Manufactured in the USA with our Clear Prism® Technology Protocol.

- Use the whole prism: 30% more surface area than other competing products.
- Each prism measures 65 × 73 mm (2-1/2″ × 2-7/8″).
- All 17 prisms are thin and flexible.
- Clear 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.
- No perforations — fully usable surface.
- Easy to cut — multiple uses for each prism.
- Come in protective stackable plastic containers.
- Competitively priced compared to 3M Press-on Prisms or Trusetal Prisms.
Available Sizes (1 per package):
1D
2D
3D
4D
5D
6D
7D
8D
9D
10D
12D
15D
17.5D
20D
25D
30D
35D
Instructions for Use
1
Clean the inside surface of the spectacle lens.
2
Outline the spectacle lens on the smooth side of the prism with a felt-tip pen.
3
Cut out the outline of the shape with scissors.
4
Moisten the lens and attach the smooth side of the prism to the inside of the spectacle lens. Rinse the prism with warm water. A mild hand soap may be used if desired.
5
Gently press the prism to remove any air bubbles.
6
Blot dry with a lint-free cloth.
Cleaning Instructions
- Prism does not need to be removed.
- Rinse the attached prism with warm water. A mild soap may be used if needed.
- Blot dry with a lint-free cloth.
- Repeat steps as often as needed.
100% SATISFACTION GUARANTEED
We stand behind every product we sell. If you are not 100% satisfied with your purchase, we will even pay for return shipping. Please request any refunds within 30 days of purchase.
Clinician Use Only: All products sold on AccuSpire.com should be used by a qualified clinician and should be purchased by or on the order of a qualified clinician.