Talk:Bahtinov mask

Images illustrating the effect of the mask
It is not clear how the three images are different. --Mortense (talk) 10:10, 26 November 2011 (UTC)


 * The line of symmetry should pass through the intersection of the other two lines. It's subtly off to either side. I'll increase the size of the image ! ---19S.137.93.171 (talk) 19:05, 7 June 2012 (UTC)