Large variety of lens systems for persons with low vision or specific visual problems such as tunnel vision. Includes systems used by physicians during surgery.
Photochromic medical filter eyeglass lenses with low, medium or high blue light filter cutoffs; lemon yellow (450 nanometers); yellow amber ( 511 nanometers); orange amber (527 nanometers); red amber (550 nanometers); dark brown extra dark (550 nanometers). Photochromic: lenses adjust to changes in light levels. Lenses improve contrast, comfort, adaptation time to changing light levels for light sensitive people. Eliminate virtually all blue light and ultraviolet radiation. Plano or prescription
Theses Dial for perfect vision glasses are designed for individuals who have a disability which affects their vision. They are strength adjustable from +0.5 to +4.5 power by rolling the dials near the hinges.
The lighted reader is a pair of optical lenses in a plastic frame with LED lights on them, designed for readers of any age who need magnification in order to read. They come in three magnification settings; 3.0, 3.5, or 4.0. They are also designed to only shine its LED lights straight ahead or directly on the words that the user is reading, as to not disturb others who are near.
The Reizen Prism bed spectacles are designed for persons under bed-rest, for a long-term or short-term condition, but can be used by anyone who is more comfortable lying down while reading or watching TV. These glasses allow a clear picture without straining of the neck. High quality lens and frames.
This six piece magnification set is designed for use by individuals with low vision or persons who have a disability that affects their vision. The set includes 4x, 5x,6x,7x,8x, and 10x magnification lenses.