Chart(Distance): ESV3000™ and ESC2000™ - HOTV ETDRS (13ft/4m)

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The ESV3000™ and ESC2000™ HOTV ETDRS Chart is designed for standardized visual acuity testing at 13 ft / 4 m using the HOTV optotype format. This chart uses only the letters H, O, T, and V, making it especially useful for testing young children, non-readers, and patients who benefit from letter-matching with a response key card. The simplified optotype set helps support accurate, repeatable testing while reducing the need for full letter recognition. Designed for use with the ESV3000™ and ESC2000™ vision testing systems, this HOTV ETDRS chart provides a structured format for distance visual acuity testing in clinical, pediatric, and screening environments. ESV3000™ ETDRS Clinical Trial Standardized Viewer and ESC2000™ Illuminated ETDRS Clinical Trial Cabinet compatible. Show more