3M Fresnel Press-On Prism

$45.50 Cdn.

These fresnel optics are a simple, inexpensive way to correct several visual disorders. More cosmetically appealing treatment for strabismus than conventional prisms. Many possible treatments are fixable with no noticeable weight.

Used to adjust a patients base in/out, or up/down vision temporarily or in steps over time. Can also be used to create special effects on existing lenses or any smooth surface such as racing glasses, or bed specs. Can also be used to increase visual field.

Additional information


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