Distance Visual Acuity Test
Showing 1–24 of 64 results
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Pediatric Opthalmology, Distance Visual Acuity Test
10 FT 3M Snellen Chart
Standard Snellen Chart on styrene, 9 in x 14 in inches (22.9 cm × 35.6 cm). Includes lines for 20/10, 20/13, 20/15, 20/20, 20/25, 20/30, 20/40, 20/50, 20/70, 20/100, and 20/200. Includes 10 Ft Snellen Green bar at 20/30 and red bar at 20/20
Chart size is 9 in x 14 in (22.9 cm x 35.6 cm)
SKU: JVSNC -
Distance Visual Acuity Test, Pediatric Opthalmology
10 Percentage LEA NUMBERS Translucent Contrast Chart Set
Distance Visual Acuity Test, Pediatric Opthalmology10 Percentage LEA NUMBERS Translucent Contrast Chart Set
A low contrast test is a special way to measure how well eyes function in low light situations and/or are able to distinguish objects from similarly colored or shaded backgrounds. Testing is identical to the measurement of visual acuity at high contrast levels.
SKU: 271800 -
Distance Visual Acuity Test, Pediatric Opthalmology
Snellen Eye Chart for Visual Acuity and Color Vision Test
Distance Visual Acuity Test, Pediatric OpthalmologySnellen Eye Chart for Visual Acuity and Color Vision Test
Includes Red and Green color bars for an easy and helpful place to start administering the test. Chart uses true Snellen optotypes for acuity vision testing. C, D, E, F, L, O, P, T optotypes feature defined serifs on each letter, making them unique to Snellen.
SKU: 5005 -
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Pediatric Opthalmology, Distance Visual Acuity Test
LEA SYMBOLS Low Vision Book Left Side Binding
This low vision book with LEA SYMBOLS® pediatric optotypes is designed for testing severely visually impaired children and adults. The complete book includes testing at 10 ft (3 meters) and 16″ (40 cm). Distance testing line sizes range from 20/800 to 20/16 equivalent. Near vision testing line sizes range from 20/800 to 20/16 equivalent.
SKU: 527400 -
Pediatric Opthalmology, Distance Visual Acuity Test, Low Contrast, Low Contrast & Low Vision Charts
LEA NUMBERS Low Contrast Charts Set of 5 for Illuminated Cabinets
Pediatric Opthalmology, Distance Visual Acuity Test, Low Contrast, Low Contrast & Low Vision ChartsLEA NUMBERS Low Contrast Charts Set of 5 for Illuminated Cabinets
Set includes: 1.25%, 2.5%, 5%, 10%, and 25% Contrast levels Charts.
Dimensions: 9″ x 14″ (22.9 cm x 35.6 cm).
Testing distance: 10 feet/3 meters.
SKU: JVLCN -
Pediatric Opthalmology, Distance Visual Acuity Test, Low Contrast, Low Contrast & Low Vision Charts
LEA SYMBOLS Translucent Low Contrast Charts Set of 5 for Illuminated
Pediatric Opthalmology, Distance Visual Acuity Test, Low Contrast, Low Contrast & Low Vision ChartsLEA SYMBOLS Translucent Low Contrast Charts Set of 5 for Illuminated
Set includes: 1.25%, 2.5%, 5%, 10%, and 25% Contrast levels Charts.
Dimensions: 9″ x 14″ (22.9 cm x 35.6 cm).
Testing distance: 10 feet/3 meters.
SKU: JVLCL -
Pediatric Opthalmology, Distance Visual Acuity Test, Low Contrast, Low Contrast & Low Vision Charts
Sloan Letter Low Contrast Charts Set of 5 for Illuminated Cabinets
Pediatric Opthalmology, Distance Visual Acuity Test, Low Contrast, Low Contrast & Low Vision ChartsSloan Letter Low Contrast Charts Set of 5 for Illuminated Cabinets
Set includes: 1.25%, 2.5%, 5%, 10%, and 25% Contrast levels Charts.
Dimensions: 9″ x 14″ (22.9 cm x 35.6 cm).
Testing distance: 10 feet/3 meters.
SKU: JVLCA -
Pediatric Opthalmology, Distance Visual Acuity Test
Landolt C ETDRS Clinical Trial Chart
A Landolt C clinical trial ETDRS vision chart with proportionally spaced (geometric progression) lines; line sizes range from 10/100 to 10/5 (3/30 to 3/1.5) equivalent. The other equivalents on this chart are letter size, 20 foot, 6 meter, decimal, and LogMAR. Features optotypes opening at the up, down, left, & right positions only
SKU: 500060 -
Pediatric Opthalmology, Distance Visual Acuity Test
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 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.
The LEA NUMBERS® Low Vision book can be purchased with binding either on the left side or top. The book can also be purchased alone or as part of a set. Set includes pediatric occluding glasses and metal-framed adult occluding glasses.
When comparing visual acuity results with ETDRS, study results suggest the LEA NUMBERS® Low Vision Book has a slight advantage over the Feinbloom chart when testing individuals with vision impairment.
SKU: 527300 -
Pediatric Opthalmology, Distance Visual Acuity Test
Tumbling E Linear Spaced Distance Chart
A Tumbling E chart featuring linear-spaced lines; line sizes range from 20/80 to 20/16 (6/24 to 6/4.5) equivalent. This chart can either be wall mounted or used in an ESV1200, ESV1500, or a Model A+ illuminated cabinet.
Features 20 ft and 6 meter notations.
Dimensions: 9″ x 14″ (22.9 cm x 35.6 cm).
Testing distance: 20 feet/6 meters.
SKU: 600735
