Southwest Medical

The Eye Chart Lea Symbols are a type of vision chart used to test visual acuity, particularly in children and individuals who may have difficulty reading standard letters or numbers. The chart features a series of symbols in various sizes, such as circles, squares, triangles, and apples, rather than letters or numbers.

The Lea Symbols chart is often used by eye doctors, optometrists, and ophthalmologists to measure the visual acuity of individuals who may not yet be able to read or recognize letters or numbers, such as young children or individuals with cognitive impairments. The symbols on the chart are designed to be easily recognizable and distinguishable, even for those who may not have a full understanding of the shapes and sizes of letters or numbers.

Like other vision charts, the Lea Symbols chart is typically displayed at a distance of 20 feet (6 meters) and the individual being tested is asked to identify the symbols on the chart. The smallest symbols that can be identified determine the individual's visual acuity, which is expressed as a fraction, such as 20/20, indicating that the individual can see at 20 feet what a person with normal vision can see at 20 feet.

Overall, the Eye Chart Lea Symbols are a useful tool for testing visual acuity in individuals who may have difficulty with traditional vision charts.

With a soft smooth finish, these grips improve traction, promote proper hand placement, and cushion hands to protect against injury. Thermal insulation shields hands from cold metal rims.

Installs quickly and easily on standard 24" (61cm) wheelchair rims without tools.

Sold in pairs.

The first ergonomically designed vacuum device. Angled shape fits comfortably in the hand for easy one-hand operation of the pumping mechanism. The angle also allows user a clearer view for consistent results. The Easy Action Ring Applicator slides into position with a single downward motion. Includes 4 different size rings, lubricant, user's guide and instructional video. Lifetime warranty and 90 day return policy.

The ErecAid External Vacuum Therapy System comes complete with hand pump and cylinder, tension rings, personal lubricant, instruction manual and video tape, all in a convenient carrying case.

The ErecAid External Vacuum Therapy System is a treatment approved by the American Urological Association. ErecAid System is the most frequently prescribed, best accepted treatment for impotence.

Just place Stimulite On Top Cushion Cover. Like magic, your cushion will now breathe to control heat and moisture.

This removable cover features a 3/4-inch thick layer of Stimulite honeycomb inside.

Machine washable.