<adj.all> looked through him with blank unseeing eyes
lacking sight
<adj.all> blind as an eyeless beggar
Instead, she finds another unseeing sleepwalker, and it is this man who is plainly her destiny.
Some people can go out to the ball park once a year, knock back a few brews and compare frequent-flier mileage with their buddies while the Great Game goes on before their unseeing eyes.