LEA Core Test
Showing 1–24 of 26 results
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LEA Core Test, Pediatric Opthalmology
Heidi Expressions Test Game
Some children with brain damage-related vision loss may achieve near normal results in routine vision tests (large visual field and normal or near normal visual acuity), but cannot interpret facial expressions or recognize people’s faces.
SKU: 254505 -
Pediatric Opthalmology, LEA Core Test
HOTV Letter Book with 50% Spaced Bars
A handheld vision testing book featuring HOTV optotypes with 50% crowding contour interaction bars to provide single optotype acuity with the proper crowding effect.
Dimensions: 4″ x 4″ (10.2 x 10.2 cm).
Testing distance: 10 feet/3 meters.
SKU: 600350 -
LEA Core Test, Pediatric Opthalmology
LEA 3-D Puzzle
The LEA 3-D Puzzle is designed for supporting the development of the concept of “same”, first with colors, then with black & white concrete forms that are prerequisites for the measurement of recognition acuity with the LEA SYMBOLS® tests at an early age.
SKU: 251600 -
LEA Core Test, Pediatric Opthalmology, Stereo Acuity Testing, Vision Screening Test
LEA FLICKER WAND®
LEA Core Test, Pediatric Opthalmology, Stereo Acuity Testing, Vision Screening TestLEA FLICKER WAND®
The LEA FLICKER WAND® is 26.5 in (67.3 cm) long with a 20 in (50.8 cm) flexible wand with a diode at the end that can be used as either a flickering or non-flickering stimulus at 4, 40 and 400 cd/m2.
SKU: 280000 -
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Pediatric Opthalmology, Distance Visual Acuity Test, LEA Core Test
LEA NUMBERS® Low Vision Book – Left Side Binding Set
Pediatric Opthalmology, Distance Visual Acuity Test, LEA Core TestLEA NUMBERS® Low Vision Book – Left Side Binding Set
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 near vision testing at 16″ (40 cm). Distance testing line sizes range from 20/1600 to 20/16 equivalent. Near vision testing line sizes range from 20/800 to 20/16 equivalent.
SKU: 513100 -
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Pediatric Opthalmology, Examination tools, LEA Core Test
LED Penlight with Pupilometer
A bright white light diagnostic Penlights with chrome-plated brass casing. The pocket clip serves as a pressure-activated switch. This pen uses a “soft” LED bulb. Includes a pupil gauge (2 thru 9 mm) and cm ruler (to 5 cm).
AAA batteries are not included.
SKU: 704600