Completely blind.

Roget 442: blind; eyeless, sightless, visionless; dark; stone-blind, sand-blind, stark-blind; undiscerning^†; dimsighted etc. 443.    blind as a bat, blind as a buzzard, blind as a beetle, blind as a mole, blind as an owl; wall-eyed.    blinded etc. v.. ... meer laten zien