Low Contrast & Low Vision Charts
Showing all 13 results
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Illiminator Cabinet, Charts For Large Cabinets, Low Contrast & Low Vision Charts
Sloan Revised Low Contrast Chart (Scrambled A)
Illiminator Cabinet, Charts For Large Cabinets, Low Contrast & Low Vision ChartsSloan Revised Low Contrast Chart (Scrambled A)
Sloan low contrast vision test features equivalents on each side of the chart. These equivalents include Meters, Feet, LogMar, and Decimal. This list helps in easy translation and conversion of equivalents. Coupled with Sloan letters, true contrast levels and ETDRS style format, this contrast sensitivity test is accurate and reliable.CAT. NO. 2425 Illuminator Cabinet is necessary with these translucent low contrast charts.SKU: 2154A -
Charts For Large Cabinets, Contrast Sensitivity, Illiminator Cabinet, Low Contrast & Low Vision Charts
Sloan Revised Low Contrast Chart (Scrambled B)
Charts For Large Cabinets, Contrast Sensitivity, Illiminator Cabinet, Low Contrast & Low Vision ChartsSloan Revised Low Contrast Chart (Scrambled B)
Sloan low contrast vision test features equivalents on each side of the chart. These equivalents include Meters, Feet, LogMar, and Decimal. This list helps in easy translation and conversion of equivalents. Coupled with Sloan letters, true contrast levels and ETDRS style format, this contrast sensitivity test is accurate and reliable.
CAT. NO. 2425 Illuminator Cabinet is necessary with these translucent low contrast charts.
SKU: 2154B -
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, Low Contrast & Low Vision Charts
1.25 Percentage LEA SYMBOLS Translucent Low Contrast Charts for Illuminated Cabinet
Pediatric Opthalmology, Low Contrast & Low Vision Charts1.25 Percentage LEA SYMBOLS Translucent Low Contrast Charts for Illuminated Cabinet
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 a high contrast level. The 2.5% test is the most practical in clinical use. contrast level: 1.25%. This chart can either be wall mounted or used in an ESV1200, ESV1500, or a Model A+ illuminated cabinet. Each chart includes a response key and instructions.
SKU: 253700 -
Pediatric Opthalmology, Low Contrast & Low Vision Charts
2.5 Percentage LEA SYMBOLS Translucent Low Contrast Charts for Illuminated Cabinet
Pediatric Opthalmology, Low Contrast & Low Vision Charts2.5 Percentage LEA SYMBOLS Translucent Low Contrast Charts for Illuminated Cabinet
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 a high contrast level. The 2.5% test is the most practical in clinical use. contrast level: 2.5%. This chart can either be wall mounted or used in an ESV1200, ESV1500, or a Model A+ illuminated cabinet. Each chart includes a response key and instructions.
SKU: 253800 -
Pediatric Opthalmology, Low Contrast & Low Vision Charts
5 Percentage LEA SYMBOLS Translucent Low Contrast Charts for Illuminated Cabinet
Pediatric Opthalmology, Low Contrast & Low Vision Charts5 Percentage LEA SYMBOLS Translucent Low Contrast Charts for Illuminated Cabinet
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 a high contrast level. The 2.5% test is the most practical in clinical use. contrast level: 5%. This chart can either be wall mounted or used in an ESV1200, ESV1500, or a Model A+ illuminated cabinet. Each chart includes a response key and instructions.
SKU: 253900 -
Pediatric Opthalmology, Low Contrast & Low Vision Charts
25 Percentage LEA SYMBOLS Translucent Low Contrast Charts for Illuminated Cabinet
Pediatric Opthalmology, Low Contrast & Low Vision Charts25 Percentage LEA SYMBOLS Translucent Low Contrast Charts for Illuminated Cabinet
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 a high contrast level. The 2.5% test is the most practical in clinical use. contrast level: 25%. This chart can either be wall mounted or used in an ESV1200, ESV1500, or a Model A+ illuminated cabinet. Each chart includes a response key and instructions.
SKU: 254100 -
Pediatric Opthalmology, Low Contrast & Low Vision Charts
10 Percentage LEA SYMBOLS Translucent Low Contrast Charts for Illuminated Cabinet
Pediatric Opthalmology, Low Contrast & Low Vision Charts10 Percentage LEA SYMBOLS Translucent Low Contrast Charts for Illuminated Cabinet
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 a high contrast level. The 2.5% test is the most practical in clinical use. contrast level: 10%. This chart can either be wall mounted or used in an ESV1200, ESV1500, or a Model A+ illuminated cabinet. Each chart includes a response key and instructions.
SKU: 254000 -
Pediatric Opthalmology, Low Contrast, Low Contrast & Low Vision Charts
Tumbling E Flip Book
Notations in M letter sizes ranging from 20M to 1.6M for testing at various distances. Each page it’s own contrast level at 100%, 2.5% and 1.25%. This flip book is great for vision studies and research world wide. The Tumbling “E” vision chart uses only one
optotype
for testing. Patients not familiar with the Roman alphabet simply have to gesture or sign which direction they see the “E” facing. This is a helpful test for patients that are illiterate or mute, also. This Tumbling “E” flip book contains three contrast levels for accurate sensitivity screening.
SKU: 2380 -
Pediatric Opthalmology, Low Contrast, Low Contrast & Low Vision Charts
Feinbloom Low Vision Visual Acuity Book
Pediatric Opthalmology, Low Contrast, Low Contrast & Low Vision ChartsFeinbloom Low Vision Visual Acuity Book
- Original Feinbloom arrangement modified by using PVNumbers® and a logarithmic progression from 20/1000 to 20/20
- Uniform rows of 5 numbers each from 20/100 to 20/20
- Notations are given in feet and M units with equivalent Snellen fractions for a 10 foot test distance.
William Feinbloom , O.D., PH.D.® is a registered trademark of Designs for Vision, Inc. and is used with their permission.
SKU: 2703
