Curved mirrors aflat? (was Mirrors don't have to be flat) Forum: Spacesettlers
Thread: Curved mirrors aflat? (was Mirrors don't have to be flat)
# 12517 byhitssquad@... on May 16, 2012, 3:25 a.m.
Member since 2021-10-03
--- In spacesettlers@yahoogroups.com, Ian Woollard wrote:
> On 16 May 2012 03:57, hitssquad wrote:
> > Then don't use *flat* mirrors.
> it doesn't make any difference, any particular part of the mirror that is optically flat