Blindness, One Eye is rated by the U.S. Department of Veterans Affairs under DC 6064 of 38 CFR § 4.79, DC 6064--6066 across 8 severity tiers (100% / 90% / 80% / 70% / 60%…). Service connection requires (1) a current diagnosis, (2) an in-service event, injury, or exposure, and (3) a medical nexus opinion linking the two under 38 C.F.R. § 3.303.
Functional or anatomical blindness in one eye, paired with varying acuity in the fellow eye. DC 6063 covers anatomical loss of one eye (enucleation / evisceration / congenital absence); DC 6064 covers no more than light perception in one eye; DC 6065 covers vision of 5/200 (1.5/60) in one eye. Rating depends on the best-corrected Snellen acuity of the fellow eye via verbatim paired-acuity tables — better fellow eye = lower rating; 5/200 fellow eye = 100% (bilateral-blindness pathway).
Rating criteria text quoted verbatim from 38 C.F.R. § 4.79 (Eye). Source verified 2026-05-17 by ClaimRecon Editorial Team against the Cornell Law CFR mirror; eCFR.gov is the authoritative government source.