That's just how they draw their eyes, dude, nobody ever said they were lenses. Just depends on the design they settle on, apparently The Flashes in those shows have very small eye holes in their suits, like Batman. Batman in "real life" or "live action" has pupils. We know they're NOT lenses because they shut when he blinks on the shows, same as Flash. If they were lenses they'd be mostly expressionless, like Spider-Man's. It would look so bad in live action (because it's not The Flash

), besides, real Flash fans know the significance of The Flash's eyes and why he wanted them exposed, there is a reason Barry Allen designed his suit that way in the comics..
Tired of these ****in' amateurs comin' in here wanting to change The Flash with their revisions and make him fit their view of him through their prism and go on what they
think he is, not
what he is. And the people that think Flash is "teh guy on Justice League Unlimited and he is really dumb and fun-neh!".

...when, while he does have a sense of humor, The Flash is NOT a joke and much, MUCH more than just his sense of humor and should not be played for laughs. That sucks, and really diminishes his awesome factor. The one time they actually did play him semi serious on the show everybody talks about - imagine how awesome he would have been if they'd have done that the whole time?