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Sony has announced the NEX_FS700 pro-grade 4k-capable E-mount camcorder. The camera will initially offer 1080p video, switchable between 50Hz and 60Hz frame rates (including 60p, 50p, 60i and 24p). A later upgrade will enable 4k capture and Raw output from its built-in 3G-SDI connector.15 Tips for Low Light Landscape Photography
Digital Inspiration - Technology Blog
Compare the storage costs of various online file synchronization services including Dropbox, Google Drive, SkyDrive, SugarSync and Box.Lens distortion correction on post-processing
Lens distortion is a technical aspect often overlooked by photographers. Strong lens distortion can ruin a good picture, especially when photographing people or architecture.Take Better Pictures with Your Mobile Phone
by Bob Atkins , April 2012 The Sigma APO 120-300mm F2.8 EX DG OS HSM has a new optical design using 23 elements in 18 groups, whereas the previous version used 18 elements in 16 groups.

