Agonising over astrophotography shots? Traumatised by your next tripod choice? Send your technique and camera questions to digitalcamera@futurenet.com

Burning question about the future of photography? Want to discuss a feature or a tutorial in the magazine? Then send us your letters and photos

Andy Westlake assesses a unique telephoto lens for extreme close-up photography

Like many artists, I often develop designs for paintings from photographic reference, despite its still being thought of by many as cheating. They argue that it is only by working directly from the su

Here are the top ten images uploaded to Photocrowd from Round Seven, Animal Kingdom, with comments by the AP team and our guest judge

Jonathon Isola, Chandler, Arizona, USA