Reviewer Profile

The new Sigma SD1 may look like your average DSLR but beneath it basic exterior it packs a big megapixel punch   Its early announcement back at Photokina in 2010 meant Sigma’s new flagship model, the SD1, generated quite a buzz in the camera world from the beginning. However, its actual release back in June 2011 was considerably more subdued than we had anticipated. Keen to see if it lived up to the initial hype and find out whether it’s worth the heavy financial investment, we put the SD1 to the test. Essentially this camera is all about image quality and size. Offering up a s

Win a copy of McAfee's All Access Security software

[caption id="attachment_17975" align="alignnone" width="605" caption="McAfee All Access Security Software"][/caption] To get your hands on a copy of McAfee's All Access Security software and safe guard your electronic devices, enter the competion

Promotion: How photos can engage your readers

While a written blog certainly relies heavily on well-written and nutritious content in order to keep its readers coming back regularly, they also benefit greatly from the inclusion of a few great images.  Confront your readers with a sea of

Win a £6,000 African Photo Safari

Digital Photographer magazine has teamed up with Capture Safaris to bring you a fantastic wildlife photography competition. We’re inviting you to enter your best wildlife images for a chance to win an incredible African photo adventure! &nbs

Camera School: ISO and sensitivity

Lesson four: Master ISO ISO is the measurement of a camera sensor’s sensitivity to light. Based on the speed ratings of conventional 35mm film (denoted as ASAs), most compacts, superzooms and DSLRs will allow photographers to alter the I