Description
Illuminated 225 Trial Glass Lens Set Eye Testing Box with Adjustable and Lightweight Trial Frame with (Wooden Box)
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- The set includes both positive (convex) and negative (concave) lenses to correct various vision issues.
- Modern optometric practices may also use digital refraction systems, but trial lens sets remain a fundamental tool in eye examinations.
- The trial lens set allows for easy comparison of different lens options to find the most suitable correction for the patient's needs.
- They consist of multiple lenses with different powers and are used to determine the best prescription for glasses or contact lenses.
- Optometrists perform a refraction test using the trial lens set to assess the patient's visual acuity and determine their prescription.
