null
Categories
  • Sloan Letter Proportional 10'

    Sloan Letter Proportional 10'

    A Sloan Letter distance eye chart with proportionally spaced (logMAR) lines; line sizes range from 10/80 to 10/4 (3/24 to 3/1.2) equivalent. The other equivalents featured on this chart are letter size, 20 foot, 6 meter, decimal, and LogMAR. This chart...

  • 30 Point Damato Campimeter

    30 Point Damato Campimeter

    This hand-held campimeter enables practitioners to assess the central 30-degree visual field when other methods are impractical. It consists of a double-sided card with a test grid on each side. Each test grid displays a central stimulus surrounded by a...

  • Sloan Letter Linear Chart for 20'

    Sloan Letter Linear Chart for 20'

    An adult Sloan Letter distance eye chart with linear-spaced lines; line sizes range from 20/100 to 20/16 (6/30 to 6/4.8). This assessment can be used in an illuminated ESV1018 cabinet or hung on the wall. Features 20 ft and 6 meter notations...

  • LEA FLICKER WAND®

    LEA FLICKER WAND®

    The LEA FLICKER WAND® is 26.5" (67.3 cm) long with a 20" (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. The curved wand is moved from behind the person...

  • LEA NUMBERS® 50% Crowded Symbol Book

    LEA NUMBERS® 50% Crowded Symbol Book

    A handheld vision test with LEA NUMBERS® optotypes featuring 50% spaced contour interaction bars to provide single optotype acuity with the proper crowding effect. Optotype line sizes range from 20/100 to 20/20 (6/30 to 6/6) equivalent. This book can...

  • E Linear Spaced Chart 20'

    E Linear Spaced Chart 20'

    A Tumbling E distance vision chart with linear-spaced lines; line sizes range from 20/100 to 20/20 (6/30 to 6/6). This chart can be used in an illuminated ESV1018 cabinet or hung on a wall. Features 20 ft and 6 meter notations. Dimensions:...

  • HOTV Crowded Distance Chart for 10'

    HOTV Crowded Distance Chart for 10'

    An HOTV translucent distance eye chart with crowded lines; line sizes range from 10/80 to 10/8 (3/24 to 3/2.4) equivalent. This chart can be used in an illuminated ESV1018 cabinet or hung on the wall. Features 10ft and 20ft notations. Set...

  • LEA NUMBERS® Low Contrast Chart

    LEA NUMBERS® Low Contrast Chart

    ETDRS low contrast LEA NUMBERS® vision charts with proportionally spaced (geometric progression) lines. Features translucent low contrast letters with line sizes ranging from 13/131 to 13/5.2 (4/40 to 4/1.6) equivalent. The other equivalents featured...

  • LEA NUMBERS® 40CM and 60CM Near Card

    LEA NUMBERS® 40CM and 60CM Near Card

    This standardized adult vision assessment chart is designed to measure visual acuity with a standard line test and with three tighter spaced tests; 50%, 25%, and 12.5% which often reveal difficulties in seeing tightly crowded details. Line sizes range...

  • LEA NUMBERS® Single Number Book

    LEA NUMBERS® Single Number Book

    The Single Number Book is ideal for situations in which the child/adult cannot perform when tested with a line test. This book can help determine the best resolution of the visual pathway in a child/adult with amblyopia or impaired vision. Single...

  • LEA NUMBERS®/"C" Pocket Card

    LEA NUMBERS®/"C" Pocket Card

    This easy-to-use visual acuity near vision card features Landolt C on one side and LEA NUMBERS® on the other. The optotypes on this care are in proportionally spaced (logMAR) lines with line sizes ranging from 20/400 to 20/10 (6/120 to 6/3)...

  • LEA NUMBERS® ETDRS Chart 3m

    LEA NUMBERS® ETDRS Chart 3m

    An adult LEA NUMBERS® ETDRS chart for the ETDRS Illuminated light boxes. Fits all existing ETDRS cabinets, including both the ESV3000 and ESC2000. This chart features optotypes in proportionally spaced (logMAR) lines; lines range from...

  • LEA NUMBERS® Translucent Chart 4m

    LEA NUMBERS® Translucent Chart 4m

    This LEA NUMBERS® chart features proportionally spaced (logMAR) lines; line sizes range from 13/66 to 13/5.2 (4/20 to 4/1.6) equivalent. The other equivalents featured on this chart are letter size, 20 foot, 6 meter, decimal, and LogMAR...

  • LEA NUMBERS® Translucent Chart 3m

    LEA NUMBERS® Translucent Chart 3m

    This chart features proportionally spaced (logMAR) lines; line sizes range from 10/63 to 10/4 (3/19 to 3/1.2) equivalent. The other equivalents featured on this chart are letter size, 20 foot, 6 meter, decimal, and LogMAR. This chart can either be wall...

  • LEA NUMBERS® Folding Chart

    LEA NUMBERS® Folding Chart

    This test is designed for vision screening at schools and assessing vision in children with special needs beginning with 5 years of age. Features proportionally spaced (logMAR); line sizes range from 10/100 to 10/4 (3/30 to 3/1.2) equivalent. The other...

Discounted Prices

Total:
$0.00
Reviews

Product Reviews

reviews