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Hyperbolic Lens

Image:
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Author: s_noonan

Group: Technical

Filesize: 52.85 kB

Date added: 2012-06-19

Rating: 5.1

Downloads: 729

Views: 774

Comments: 3

Ratings: 3

Times favored: 0

Made with: Algodoo v2.0.1 Edu

Tags:
optics

Scene tag
Hyperbolic Lens. Scale to change size or focal length. Can be cut in half to form a plano-convex lens.

Disclaimer: Ability to focus changes slightly with scaling.
Last edited at 2016/07/02 20:58:55 by s_noonan
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Benjii
2012/06/19 18:53:02
How does that work?
s_noonan
2012/06/20 09:09:54
Actually, now that I looked at it mathematically and Algodooically, I can see that it does not retain its focus accurately when scaled. So the answer is that it doesn't work.

The parabolic reflector does scale and retain its focus.
s_noonan
2012/06/25 01:50:10
Looks like somebody really hated this scene (rated it a 1), but was afraid to say why.