I suppose that's possible but I think the most simple answer is usually the right one. Even holding them in front of you, you can't tell they are green unless you let the light shine on them in a specific way.
I believe the same kind of green material for the hero lenses is the same stuff they used for Fett's ESB visor.
I agree and the smoked lenses seemed the simpler answer without concrete proof of green. As I kept insisting for several days the known lenses had to be tested as well for that to be seriously considered as proof.
I wasn't decided one way or the other, but I'm starting to lean towards green.
If the TIEs were made a month after the Heroes it could explain a lens material change. The apparent "eye" in the TIE shot also leads me to believe the smoked might not be dark enough for closeups.
Maybe they just tinted them with some green rather than replaced the lenses. They don't look as green as the background helmets.
The Hamill comment is not a slam dunk. I know where the doubt comes from, but considering the timing of the comment (Jan '77) I think we have more reason to trust it than not.
Do we know for sure that AA did not provide the stunt lenses? What's the story there? Did he only provide shells? Did he do the deco? (tube stripes, grey paint etc.)
If the Hero lenses were not vacformed than what was the process? I would assume it still involved heating thin sheets of plastic.
BactaReality - I'd suggest you lose the attitude. It's not going to win you any friends around here.
I'm a professional that uses Photoshop every day as well. As I noted in the same scene that was analyzed over and over - the black edges of the bodysuit and the shadow side of the MG-34 also turn green when the saturation is enhanced. Other black areas move towards magenta like the brow trim. We're also looking at reflected color from the set, warm toned set lights, and an already color enhanced Hi Def print. There's a lot of color manipulation going on there. Depending on all of these factors and the slight hue to grey lenses they would also take on some other color.
For everyone who says the color is obvious I ask... What color is Han's jacket on Hoth?
After 27 years Lucasfilm can't even decide between blue or brown.