|Enlightened||First to answer and accepted with score of 10 or more. This badge can be awarded multiple times.|
Erica Marshall earned this badge 3 times
aug 2 at 7:46What are the best practices for DOF stacking?
may 2 '12 at 2:49Considerations when purchasing a prime lens?
jul 29 '10 at 7:54How does a circular lens produce rectangular shots?