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This translucent chart for 800000 cabinet is for 10 feet (3 meters) testing. Linear spaced line sizes from 20/160 to 20/16 (6/48 to 6/4.8) equivalent. Can be wall mounted also. 10" x 18" (25.4 cm x 45.7 cm).
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Company:
Date:
June 29, 2009
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HOTV chart is an accurate screener for testing acuity in preliterate patients such as preschool and kindergarten children. HOTV vision test includes a response key for more accurate acuity recordings. Children will hold up the flash card or point to the response key to show which optotype they think they are seeing. Great for school nurses and school screenings.
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Company:
Date:
June 29, 2009
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HOTV optotypes are useful for testing preliterate children around ages 3 years to 5 years. HOTV are used for school screenings nation wide and feature U.S. notations to aid school nurses. HOTV charts are highly useful for preschool screenings and other preliterate screenings.
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Company:
Date:
June 29, 2009
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Logarithmic chart uses traditional Sloan optotypes. These calibrated optotypes blur at threshold and adhere to the Snellen 5x5 grid. Sloan chart uses two smaller groups for repetitive testing and minimizes memorization. Logarithmic Sloan acuity test is a great screener for literate adults and children.
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Company:
Date:
June 29, 2009
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This translucent eye chart uses Sloan optotypes for accurate testing. Each optotype has been calibrated for size, difficulty, threshold blur, and dimension. Each line is arranged equally. This eye test also includes two smaller groups for repetitive testing without memorization.
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Company:
Date:
June 29, 2009
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This folding chart is a combination of many highly calibrated and accurate vision tests. It incorporates traditional Sloan optotypes for testing. This helps to establish a constant and equal acuity object from beginning to end. Also, this test uses a ETDRS format to help maintain the idea of equality during testing. Also, this folding acuity chart features two smaller groups of optotypes for repetitive non memorized testing. This acuity test provides accurate and reliable results.
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Company:
Date:
June 29, 2009
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Proportionally-spaced lines; line sizes range from 20/200 to 20/8 (6/60 to 6/2.4) equivalent. 18" x 18" (45.7 cm x 45.7 cm); folds to 18" x 9" (45.7 cm x 22.9 c
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Company:
Date:
June 29, 2009
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Linear-spaced lines; line sizes range from 20/100 to 20/16 (6/30 to 6/4.8). Chart size is 10"x18" (25.4 cm x 45.7 cm).
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Company:
Date:
June 29, 2009
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This durable chart is made of plastic coated galvanized steel with 2 sets of 20 magnetic strips (40 total) with 5 characters on each strip. Meets all qualifying standards for military aviators i.e.: officer candidates, pilots, air crewmen, etc. Approved by the Bureau of Medicine (BUMED). Chart measures 9.5" x 11" (24.1 cm x 28 cm).
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Company:
Date:
June 29, 2009
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This durable chart is made of plastic coated galvanized steel with 2 sets of 20 magnetic strips (40 total) with 5 characters on each strip. Meets all qualifying standards for military aviators i.e.: officer candidates, pilots, air crewmen, etc. Approved by the Bureau of Medicine (BUMED). Chart measures 9.5" x 11" (24.1 cm x 28 cm).
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Company:
Date:
June 29, 2009
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