Fresnel Prism Trial Sets

Available with or without handle to allow for unobstructed, 360 degree rotation.

Raised ridge prevents prism edges from touching table.

* Allow accurate testing of large oculormotor imbalances in the trial frame.
* Fits all standard trial frames, 38 mm lens.
* Offers excellent optical qualities.
* Made of thin optical quality acrylic and are lightweight.
* Each set includes a display box.
* Available as two separate sets providing a full range of prisms.

TS 4000:  2^, 3^, 4^, 5^, 6^, 8^, 10^ – with handles or without handles

 OR

TS 5000:  12^, 15, 20^, 25^, 30^, 35^, 40^  – with handles or without handles

NOT CE Marked for European Sales

*International Orders may be accessed Duty / Taxes at the time of delivery – these are not pre-paid