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Totally flat lens could revolutionise photography........


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3 replies to this topic

#1 wildoat

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Posted 13 November 2012 - 13:09

The question is when will we see such technology?

Interesting nonetheless!


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#2 EL_guest

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Posted 13 November 2012 - 14:17

Interesting indeed!

#3 Michael Erlewine

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Posted 13 November 2012 - 14:36

Thanks for posting this. Certainly an exponential curve.

Founder of MacroStop.com, the All-Music Guide, All-Movie Guide, All-Game Guide, ClassicPosters.com, SpiritGrooves.net, and other sites.


#4 Bart Willems

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Posted 13 November 2012 - 15:03

“The array of nanoantennas, dubbed a “metasurface,” can be tuned for specific wavelengths of light by simply changing the size, angle, and spacing of the antennas.”

Not sure how to interpret this “specific wavelengths”—if these lenses only work with a narrow band of wavelengths then the technology is very interesting for fiber optics, but less so for photography.
Bart

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