Chris messed up and answered a question that wasn’t even asked. Let’s fix that and discuss the difference between circular and rectangular ND filters. TFTTF gets some online recognition, Chris posted a 360 degree video of Lake Baikal, and double-goof: Chris had the new challenge introduction all along. Well, it’s never too late. Also a look at if and why a macro lens makes for a good portrait lens.
Chris has a closer look at failed photo-related crowdfunding campaigns, Job needs advice on a 3D camera and Gerald wonders about the difference between a linear and a circular polarizer. Plus: the review of the current Slack photo challenge.