The Sigma 90mm F2.8 DG DN Contemporary is the latest in the company’s I series range of compact, mid-priced primes for mirrorless cameras. We’ve been shooting it on the Panasonic S5, to have a look at how it handles portraiture, among other subjects, as we made the most of what might be the last of Seattle’s autumn sunshine. You can judge the impact on the bokeh shape of its nine…

An anonymous photographer has gone viral online after sharing the story of how she deleted her friend’s wedding photos at the wedding after he turned out to be a groomzilla. The account was published by the photographer under the username Icy-Reserve6995 to the popular Reddit subreddit AmItheA**hole, in which people share disputes with the 3.1-million-strong community to have others weigh in on…

I recently had a bad case of fungus in a Sony kit lens. The fungus was between the two outermost lenses that are assembled together in a glued plastic case. I placed it in a cleaned vacuum box with enough rubbing alcohol to submerge it — I actually had to tilt the box to cover everything, so I should have added more. I first cleaned everything very thoroughly. I sucked all the air out of…