Anonymous commented at 2016-01-27 15:50:33 » #1890011

The first illustration I've seen using a Petzval lens.

5 Points Flag

jedi1357 commented at 2016-01-27 16:59:31 » #1890051

You're the first Anon I've seen who could spot that. Should be a little darker around the edges though.

3 Points Flag

Anonymous commented at 2016-01-28 17:27:28 » #1890659

But since a Petzval lens covers a squarish frame (10x8 or 5x4 - mine is designed for 6x6) I'd say the vignetting has been cropped out.

2 Points Flag