[Chaos-l] flat lenses

[Jon Stewart-Taylor]

On Aug 27, 2012, at 9:37 AM, Robert Nielsen wrote:

> Yeah, I'm not sure the technology scales up [...]

Price might be an issue as well, given the lenses are made of  
optically pure silicon and gold.  Might be some durability problems  
too, given how thin they are.

Might make great eyepieces, though.

J.
-- 
Jon Stewart-Taylor:  joncst at earthlink.net
Chapel Hill Astronomy: http://www.rtpnet.org/chaos
Cape Fear Astronomy: http://www.capefearastro.org/