Fresnelprism for double vision

There are many reasons for using a fresnel prism. Your orthoptist will discuss with you the reason why you have been advised to use one. The most common reasons are to:

Prisma foil (press on prism foil) from Fresnel for orthoptic diagnostics and therapy. Especially for pre-operative prism compensation and medium-term application at unstable angles. The adhesive foil is statically adhesive and can be cut to size.

Fresnelprism cost

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This is the laminated version of the Hardy Rand Rittler Test (4th edition). HRR colour test with 20 plates. This book includes 4 demonstration plates, 6 plates for Screening, 14 plates to diagnose color deficiency.

Fresnelprism Stick-on

Fresnelprism uses

The self-adhesive prism foils are optimally applicable as a temporary solution until the corrective operation. They are also suitable for intermediate use in general conditions (such as diabetes). The high-quality plastic ensures excellent image quality.

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The Fresnel prism foil is available in the following strengths Δ: 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 15, 17.5, 20, 25, 30 and 35 Δ

Laminated combination HRR/Amsler book for testing of acquired color vision defects is now easier than ever with two of the key tests combined in one book. The HRR 4th edition is combined with a book of Amsler Charts, including diagonals, red lines, and subdivided squares.

Where to BuyFresnelprism

The self-adhesive prism foils are particularly practical and easy use. The foils can be applied quickly and easily to the lens and ensure the correct prism compensation.

How long a prism is needed depends upon your individual needs and your eye condition. Sometimes a prism is needed for several months, but the strength of it changes as your eye condition stabilises.