Fresnel Trial Sets- High Power
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Product details
- Vendor Akriti
- SKU TS5000
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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 oculomotor imbalances in the trial frame. * Fits all standard trial frames, 38mm lens. * Offers excellent optical qualities. * Made of thin optical quality acrylic and are lightweight. * Each set includes a display box. * Available as two sets providing a full range of prisms. TS 4000:  2^, 3^, 4^, 5^, 6^, 8^, 10^    TS 4000 NH - No Handles TS 5000:  12^, 15, 20^, 25^, 30^, 35^, 40^    TS 5000 NH - No HandlesFresnel trial sets are indispensable as a tool for the proper evaluation of ocular motility disturbances.
These acrylic prisms allow for a more accurate  evaluation of large-angle deviations.
Because a rigid Fresnel prism reduces vision less and  creates less distortion and aberration than the press-on  prism of a corresponding power, the practitioner can  more accurately determine the tolerance to a given  press-on.
The patient who is not able to tolerate a prism from the trial set due to its side effects would not be a good  candidate for a Fresnel press-on prism
Please read before purchase. The information provided regarding dietary supplements or ointments are not to be taken as medical advice.
Consult a healthcare professional prior to use if you are pregnant, nursing, taking medication, or have a medical condition.
Keep out of reach of children. Store in a cool, dry place. Do not use if seal under cap is broken or missing.
Order by 2PM to get delivered next working day! We use 24 hours service with carriers in most cases so that you can get your order delivered on time.
There is €4.99 charge for delivery under €50 Orders. Additional charges will be imposed by our couriers for delivery to remote area, a surcharge may be levied to cover carriage to these areas.
Please note: Exposure to heat or sunlight may lead to melting/damage of product. Hence customers are expected to be available during the product delivery.