Archived from: http://bhs.broo.k12.wv.us/homepage/alumni/dstevick/lampert/Brunn5.htm

This is how the interference lines look when the surfaces under test are in contact center to center, similar in radius, and no dirt disturbs. There is relative convexity.

[Brunn 5 - Fringes]

Author: Guntram Lampert and David Stevick
[Weird Telescopes Page] [Brunn 6-inch Story]

Curator: Hartmut Frommert [contact]
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