Optical Lens Trial Case

The optical lens trial case has the following characteristics:

Type of Equipment:

This is a trial lens set (or “Trial Lens Set”), used in optometry and ophthalmology.
Contents:
It contains a full range of spherical lenses (positive and negative), cylindrical lenses (positive and negative), and prisms, as well as accessories such as a trial frame and an occluder.

Use:
This set is essential for determining the necessary visual correction during an eye exam, allowing you to test different lens powers to refine your optical prescription.

Case Materials:
The case is rigid, made of aluminum or a similar material, with a padded interior to protect the lenses.

Organization:
Lenses are generally systematically organized by dioptric power and type (spherical, cylindrical) to facilitate quick selection by the practitioner.