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Premium Select Etdrs Clinical Trial - Esv3000™ And Esc2000™ - 8 Position Landolt C - Charts 4m Enjoy 30% Off [v0yzOBi4]
8 Position Landolt C clinical trial charts with openings at the up, down, left, and right angles. Each angle is 45º. Features proportionally spaced (geometric progression) lines; line sizes range from 13/131 to 13/6.5 (4/40 to 4/2) equivalent. The ot
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Premium Select Etdrs Clinical Trial - Esv3000™ And Esc2000™ - 8 Position Landolt C - Charts 4m Enjoy 30% Off [v0yzOBi4]
8 Position Landolt C clinical trial charts with openings at the up, down, left, and right angles. Each angle is 45º. Features proportionally spaced (geometric progression) lines; line sizes range from 13/131 to 13/6.5 (4/40 to 4/2) equivalent. The other equivalents featured on this chart are letter size, 20 foot, 6 meter, decimal, and LogMAR. Available in 2 scrambled versions for those that are performing repetitive vision testing.
ESV3000™ ETDRS Clinical Trial Standardized Viewer and ESC2000™ Illuminated ETDRS Clinical Trial Cabinet compatible.
Additional Resources
Click here for the ETDRS Guide.
Click here for the 500073-01-4 (previously 500070) Answer Key.
Click here for the 500073-02-4 (previously 500071) Answer Key.
What Our Customers Say
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