POV-Ray : Newsgroups : povray.general : The Lissajous lens - no spherical symmetry : Re: The Lissajous lens - no spherical symmetry Server Time
3 May 2024 10:41:45 EDT (-0400)
  Re: The Lissajous lens - no spherical symmetry  
From: clipka
Date: 12 Sep 2016 14:16:23
Message: <57d6f0f7@news.povray.org>
Am 12.09.2016 um 18:47 schrieb Doctor John:

>> "We propose a three dimensional optical instrument with an isotropic gradient
>> index in which all ray trajectories form Lissajous curves. The lens represents
>> the first absolute optical instrument discovered to exist without spherical
>> symmetry (other than trivial cases such as the plane mirror or conformal maps of
>> spherically-symmetric lenses). [...]
>>
> I understood the first seven words perfectly, then my brain exploded ;-)

Your brain cut out at "with"? :P

I have a hunch though that even the combination of words 6 and 7 has a
somewhat different meaning than what we laymen might expect.

Those are scientists, mind you. Full-time nerds.


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