Near Visual Acuity Chart

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Colenbrander Continuous Text Near Vision Card
  • Description: Continuous text cards simulate everyday tasks and activities that patients may encounter, such as reading the newspaper. This is important because it is the main part of everyday vision. Also, by testing with continuous text, doctors can establish a basis for prescriptions of magnification for corrective lenses. If everyday vision tasks are made easier, in turn the patient's life can be easier.
    • Notations for commonly recommended testing standard of 40 cm (16 in.).
    • English reading card with sentences of equal length and difficulty
    • Letter sizes from 6.3M to .32M in Times Roman Font
    • Acuity ranges from (20/320, 6/95 to 20/16, 6/4.8 equiv.)
    • 40 cm (16 in) cord attached to maintain proper viewing distance
    • Measures 18 x 23 cm (7 x 9 in.)
    • Also Available in Spanish (4001), Portuguese (4002), German (4003), Dutch (4004), Finnish (4005), Swedish (4006), Italian (4007), French (4008)
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English Colenbrander Low Vision Letter Chart
  • Description: Most acuity vision charts have the patient identify single letters in a line. Continuous text chart are designed to simulate everyday reading tasks for patients by using actual sentences. These sentences are calibrated to have a specific number of letters and spaces to create an equal test.
    • For testing at 1 meter (40 in.)
    • Chart contains SLOAN letters in LogMAR increments. Optotypes range in size from 50M to 5M on the main chart and from 6M to 1M on the inside chart
    • When used at 1 meter, the main chart covers the entire Low Vision range from 1/1(20/1000, 0.02) to 1/5(20/100, 0.2 and extends to 1/1 (20/20, 1.0) on the inside chart
    • A cord with an occluder is attached to accurately maintain the 1-meter testing distance
    • The back of the card contains proportionally spaced reading segments from 4M to 0.6M in Times Roman font. From 3M on, two sets are provided to avoid memorization
    • Each line contains the same number of letters and spaces
    • Diopter ruler and instructions are included.
    • Measures 54.5 X 40.5cm (21.5 X 16 in.)
    • Folds to 27.25 X 40.5cm (10.75 X 16 in.)
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English Colenbrander Low Vision Reading Card
  • Description: Continuous text charts focus on several areas of vision. These text charts help to simulate everyday activities that patients may encounter, such as reading the newspaper. Each card features proportionally spaced sentences that help to simulate reading activities. Basic reading assessment is important, since it may show the effect of para-central scotomata that do not yet interfere with central letter acuity.
    • Card contains proportionally spaced reading segments in LogMAR increments ranging in size from 10M to 0.6M in Times Roman font.
    • From 4M on, two sets are provided to avoid memorization.
    • Each line contains the same number of letters and spaces
    • Diopter ruler is included
    • Chart measures 43 X 38 cm (17 X 11 in.)
    • Fold in half to 21.5 X 38 cm (8.5 X 11 in.)
    • Includes test instructions
    • Available in multiple languages
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HOTV Eye Test Chart for Near Distance, Single Sided
  • Description: HOTV optotypes are great for testing preliterate children 3-5 years in age. These optotypes are easily recognizable and can be taught to the child prior to testing. Also, test includes a response key for easier and more accurate testing. This chart is great for screening near vision in pediatrics.
    • Notations for vision testing at 40 cm (16 in.)
    • Visual Acuity range 8M to .20M (20/200, 6/120 to 20/10, 6/3 equiv.)
    • 40 cm (16 in.) cord to maintain proper viewing distance
    • Eye Chart Measures 18 X 23 cm (7 X 9 in.)
    • Includes response key (Cat.No.2011 and 2012) for use as a training tool and pointing card for responses
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MNRead Chart 1 white text on black background
  • Description:
    • Measures 12 x 18 in
    • White letters on black background
    • Includes tables, procedures and instructions
    • Funded by the NIH
    • Increments range from 1.3 LogMar (20/400) to -0.5 Log Mar (20/6.3)
    • Increments listed in 0.1 LogMar steps
    • Viewing distance of 40 cm (16 in) Variation in sentences between charts in the same set allows for repeat testing or testing the other eye with less possibility of memorization. The MNRead chart also provides a measurement for reading speed, and comes with preferred scoring procedures and tables for calculating reading speed. This chart also includes information for converting acuity scores at non-standard viewing distances.
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Patti Pics™ Near Vision Eye Test Chart
  • Description: This near point vision chart features two smaller groups of optotypes for repetitive testing. This is helpful because two groups will lessen the possibility of unwanted memorization while testing. Non memorization leads to more accurate vision records and higher repeatability. Eye chart is great for testing pediatric patients.
      FRONT
    • Proportional spacing
    • Visual Acuity range 8M to .2M (20/400, 6/120 to 20/10, 6/3 equiv.)
    • Two smaller groups 2M to .20 M for repetitive vision testing (20/100, 630 to 20/10, 6/3 equiv.)
        BACK
      • MassVAT format
      • Visual Acuity range 2M to .32M (20/100, 6/30 to 20/16, 6/4.8 equiv.)
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Patti Pics™ Pocket Size Near Vision Card
  • Description: This Near Point card is great for testing pediatrics. Patti Pics optotypes are highly calibrated to Sloan optotypes and follow criteria such as the Snellen 5x5 grid, equal difficulty, equal blur at threshold, and high recognizability. Patti Pics are great for testing children. Back side of chart features a MassVat design that helps to isolate the lines and help ease testing. MassVat design also helps in the detection of diseases such as Amblyopia.
    • Recognizable symbols help keep the attention of children longer and make testing easier
    • Essential tool for screening near vision in children
    • MassVat design isolates optotypes
    • Double sided for repetitive testing
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Radner Reading Test

Radner Reading Test

Precision Vision®

  • Description: The Radner Charts are available in English, Spanish, Dutch, Swedish, Hungarian and German. A French and Portuguese version is under development.

    The Radner reading chart is a highly standardized multilingual reading test system that was recently developed for clinical practice and research.During the past few years it has become an international project; together with several universities developed an international and interdisciplinary cooperation with psychologists, linguists, statisticians and ophthalmologists. The result of the collaboration is a standardized, valid and reliable reading test system, available in numerous languages.

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Sloan Pocket Size Near Vision Card with Continuous Text
  • Description: Front

    Features traditional Sloan optotypes that follow a "ETDRS 2000 Series" format including a combination of Charts 1 and 2. Near Point card uses Logarithmic acuity and includes distance equivalents in both meters and feet.

    Near Vision Card includes two small sections for repetitive testing and helps to minimize memorization.

    Back

    Near Vision Pocket Card features continuous text format. This format helps to simulate everyday activities such as reading. This simulation leads to better testing of the patient and helps identify near vision problems that interfere with normal activities. Pocket Test is useful to quickly screen for near vision deficiencies in any situation. Card features traditional Sloan optotypes on the front and a Continuous Text chart on the back. This Continuous Text test is great for testing everyday reading and vision in patients.

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SLOAN Two Sided ETDRS Near Point Test
  • Description: This near point chart features highly calibrated Sloan optotypes. They adhere to the Snellen 5x5 grid, equal blur at threshold, and equal difficulty. Also, each optotype is recognizable. This near vision chart also feature these optotypes in an ETDRS format on each side. Each side features a different configuration of optotypes for repetitive and reliable testing. This near vision chart is great for clinical use.
    • Side One features ETDRS Chart 1
    • Side Two features ETDRS Chart 2
    • Notations for testing at 40 cm (16 in.)
    • The attached 40 cm cord helps maintain accurate testing distance
    • Letter sizes from 8M to .20M and Acuity ranging from (20/400, 6/120 to 20/10, 6/3 equiv.)
    • Measures 18 X 23 cm (7 X 9 in.)
    • Features traditional Sloan optotypes
    • Two charts help in repetitive testing and eliminates memorization
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Tumbling "E" Near Point Vision Chart, Single Sided
  • Description: Tumbling "E" charts, also known as Illiterate "E" charts, feature the use of only one optotype. This makes testing illiterate and mute patients easier. The patient only has to gesture the direction they see the "E" facing. Also the design of the "E" has similar features to that of grating stripes. Although the Landolt "C" chart is considered the "gold standard" of alternative vision testing, many studies have shown that the Tumbling "E" chart is nearly equal to it and is also great for the detection of Astigmatism.
    • Notations for vision testing at 40 cm (16 in.)
    • Visual Acuity range 8M to .20M (20/400, 6/120 to 20/10, 6/3 equiv.)
    • 40 cm cord to maintain proper viewing distance for eye test
    • Eye Chart Measures 18 X 23 cm (7 X 9 in.)
    • Tumbling "E" is helpful for testing illiterate patients
    • Practical for testing multiple languages
    • Features Logarithmic Notations
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