Abstract
This paper explores the maximum optical power, i.e., the shortest focal length, that can be achieved with homogeneous materials given a cylindrical volume and a minimum-diameter constraint. An equation for the maximum optical power for a given lens diameter and two refractive indices is defined. For example, we determine that a 25.4- mm-diameter lens assembly cannot have an effective focal length of ≤6 mm using existing optical glasses in the visible.
| Original language | English (US) |
|---|---|
| Pages (from-to) | 1409-1411 |
| Number of pages | 3 |
| Journal | Optics letters |
| Volume | 15 |
| Issue number | 23 |
| DOIs | |
| State | Published - Jan 1 1990 |
| Externally published | Yes |
ASJC Scopus subject areas
- Atomic and Molecular Physics, and Optics
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