Progressive eyeglasses?

Undertoad · 08-10-2009, 10:27 AM

Interesting NYT article - this guy has invented lenses that are partly fluid, and so you can actually change the focus, by adjusting a lever on the bridge.

One down side is that the lenses have to be round. In the future we are all going to look like John Lennon.

dar512 · 08-10-2009, 11:00 AM

Quote:

Originally Posted by Undertoad

One down side is that the lenses have to be round. In the future we are all going to look like John Lennon.

Well he was ahead of his time.

08-10-2009, 10:27 AM	#1
Undertoad Radical Centrist Join Date: Jan 2001 Location: Cottage of Prussia Posts: 31,423	Interesting NYT article - this guy has invented lenses that are partly fluid, and so you can actually change the focus, by adjusting a lever on the bridge. One down side is that the lenses have to be round. In the future we are all going to look like John Lennon.

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