232 pcs Trial Lens Set – 26 mm
A comprehensive ophthalmic trial lens set including 232 precision lenses designed for accurate refraction testing and clinical vision assessment.
22,500 EGP
more 2 products
6 for the price of 3
* The information on this page is a summary and is not intended to cover all available information about this medication. It does not cover all possible uses, directions, precautions, drug interactions or adverse effects and is not a substitute for the expertise and judgement of your healthcare professional.
Technical Specifications of 232 pcs Trial Lens Set – 26 mm
| Specification | Description |
|---|---|
| Set size | 232 pieces |
| Lens diameter | 26 mm |
| Lens types included | Spherical (±), Cylindrical, Prisms, Cross cylinders |
| Sphere power range | +0.12 D to +20.00 D; −0.12 D to −20.00 D |
| Cylinder power range | 0.12 D to 6.00 D (minus cylinder) |
| Sphere step increments | 0.12 D / 0.25 D / 0.50 D / 1.00 D |
| Cylinder step increments | 0.12 D / 0.25 D / 0.50 D |
| Prism range | 0.5Δ to 10Δ |
| Rim color coding | Red (−), Black (+) |
| Lens material | Optical glass, polished |
| Markings | Power and axis etched for easy identification |
| Trial frame compatibility | Fits standard 26 mm trial frames |
| Storage | Fitted carry case with labeled slots |
Used during manual refraction examinations to determine accurate corrective lens prescriptions by testing spherical, cylindrical, and prism lenses.
Clinical Applications of 232 pcs Trial Lens Set – 26 mm
Used during manual refraction examinations to determine accurate corrective lens prescriptions by testing spherical, cylindrical, and prism lenses.
Common Applications
- Manual refraction testing
- Vision correction assessment
- Optometry diagnostic procedures
- Ophthalmology clinical examinations





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