LEA NUMBERS® Low Vision Book
This Low Vision book with LEA NUMBERS® is designed for testing severely visually impaired children and adults. This complete book includes testing at 10 ft (3 meters), 5 ft (1.5 meters) and for...
These paddles are especially helpful in training a patient to use a telescope or to evaluate or train a patient in the use of eccentric viewing, but their use is certainly not limited to these applications. The paddles have targets like single numbers or “optotypes,” as one would find on a visual acuity chart. The paddles have handles that make them easy to move and reverse, changing the side that is visible to the patient.
The set consists of six paddles, a pair for each of three sizes of optotype. For each pair, one of the paddles is blank on one side. The optotypes are LEA NUMBERS® and the sizes are printed on the paddles: 200 feet (60 meters), 80 feet (24 meters), and 32 feet (9.5 meters). These distances in feet or meters represent how far away you would need to hold the paddle for a person with 20/20 (6/6) vision to be barely able to identify the optotype. The paddles change size in logMAR steps of 0.4.
$8.00 USD from the sale of each Vision Rehabilitation Training Paddles set will be given to Optometry Giving Sight, promoting good vision throughout the world. You can learn more about this most worthy organization at www.givingsight.org.
Note: All products sold on Accuspire.com should be used by qualified clinician and should be purchased by or on order of a qualified clinician.
This Low Vision book with LEA NUMBERS® is designed for testing severely visually impaired children and adults. This complete book includes testing at 10 ft (3 meters), 5 ft (1.5 meters) and for...
This chart featuring LEA NUMBERS® is designed to measure visual acuity with a standard line test and with three tighter spaced tests; 50%, 25%, and 12.5% which often reveal difficulties in...
This test is designed for testing children and adults with visual impairment at a distance of one meter. The LEA NUMBERS® in this assessment tool include the largest numbers, 50M in size,...
These five LEA NUMBERS® Cards can be used for presentation as single optotypes or arranged in a row as a line test. When the cards are next to each other, the space between the numbers is equal...
This card combines a LEA SYMBOLS® line test on one side and a LEA NUMBERS® line test on the opposite side. Features proportionally-spaced lines from sizes 20/400 to 20/10 (6/120 to 6/3)...
Discounted Prices