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CRT Card Test Specifically designed for computer operators who require corrective multi-focal eyewear. Card may be placed at different heights and distanced to simulate the complete computer screen. Card is printed two sides -one side shows a computer screen with AOL. The other (Pictured) shows a Microsoft Word document with different fonts. Simulates a 15" computer monitor with shiny screen. has intentional errors to show red/green highlights. -
This much requested Near Acuity Card was originally developed by the American Optometric Association. -
Projector Slide Replacements Adult Acutiy Projector Slide Letter Acuity, Number Acuity, and Tumbling "E" Test This family of projector slides are designed for testing all ages. Made of high quality photographic film, sealed between two pieces of glass to ensure sharp optotypes to maintain the integrity of your exam. Each slide must be adjusted for use on different length testing lanes. -
DISTANCE ACUITY GUIDE FOR PROJECTOR SLIDES Target size guide from 7.5ft to 26ft in 0.5ft steps, ranges up to 30ft.
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Adult LEA NUMBERS® chart for ETDRS Illuminated light boxes. Fits all existing ETDRS cabinets including both the ESV3000 and ESC2000. LEA NUMBERS® ETDRS chart contains optotypes in proportionally spaced (logMAR) lines; lines range from 20/200 to 20/8 (6/60 to 6/2.4) equivalent, 0.10 to 2.50. Fits in ESV3000 ETDRS illuminated cabinet. -
The ESC2000 Illuminator Cabinet provides a uniform retro-illuminated testing surface, ideal for clinical testing of high contrast and low contrast LogMAR tests, including ETDRS, Lea Symbols, Lea Numbers, Landolt C, etc. The cabinet utilizes a pure-white LED light source. (Stand not included. Can be purchased separately. Part # GL50004) -
Projector Slide Replacements Family Practice Slide Letter Acuity, Astigmatic Clock, Tumbling "E", Allen Figures This family of projector slides are designed for testing all ages. Made of high quality photographic film, sealed between two pieces of glass to ensure sharp optotypes to maintain the integrity of your exam. Each slide must be adjusted for use on different length testing lanes. -
This test for illiterate patients has HOTV letters on one side and Allan figures on the other. Can be used with HOTV near card for matching with non-verbal patients. 21.5" x 11.5" -
This test for illiterate patients has HOTV letters on one side and Allan figures on the other. Can be used with HOTV near card for matching with non-verbal patients. 21.5" x 11.5" -
This sturdy 8.5" x 11" chart was created by an MD and OD to show most common task using your eyes. It can be used to screen for visual difficulties as well as demonstrate needs. Good for use in the exam room as well as the workup and dispensing rooms. -
This card is ideal for testing illiterate patients. It has HOTV letters on one side and Allen figures on the other. CARD SHOULD BE HELD AT 16" 5" x 8" BCNIE comes with 16" elastic cord to verify testing distance. -
Designed by two low vision doctors. This chart has a 20/630 size number as well as numbers & tumbling "E's" that are 20/500, 20/400, & 20/317 sizes. These take the memory out of acuity testing. The 20/250 page & below have four numbers of the same size. This allows you to test each eye individually without concern for memoriztion. Also, by observing which number is seen first, the tester can decide which part of the field has the best fixation. Chart lists size by logmar & Snellen equivalent to 20/20.
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