What is Back/Front Focus when referring to camera lenses?
Back focusing and front focusing refer to the tendency of a lens – or sometimes the camera body – to focus slightly behind (back focus) or slightly in front of (front focus) the intended subject when using autofocus. In some cases, it can be eliminated by adjusting the lens at a repair center, and Canon has recently added a feature to the 1D Mark III, 50D, 5D mark II, 7D that allows the individual user to make adjustments on the camera. Read the rest of this entry » .
Related Photography Ideas for back focus lens at OneSlidePhotography.com
Here are list of error messages from Canon EOS DSLR Err 01 : Communications between the camera and lens is faulty. Clean the lens contacts. -Clean the electrical contacts on the camera and lens.
Image Stabilization (or Nikon’s Vibration Reduction) is a feature available in some Canon and Nikon DSLR lenses. By simply activating the Image Stabilization (IS), the photographer can take sharp photos in low light (hence low shutter speeds) without the aid of a tripod and the photos won’t turn out blurry. Image Stabilization or Vibration Reduction […]
Unless you make a living as a photographer, photography, like other hobbies, may get boring at times. Not to mention if your free time is limited or you’re starting to feel the jaded point where inspiration is null and creativity hits a dead end. But it would be quite a waste if the camera and […]
1. Wiley Post & Will Rogers Wiley Post was the first solo pilot to have flown around the world along with his best friend Will Rogers, who were also both a famous comedian and social commentator. This photograph (Will on the left standing on the plane’s wing sporting a tie and a hat) was taken […]
The Auto Focus (AF) System in a camera found in the 1980’s is an important discovery in the world of photography and has had a major impact in bringing convenience to photographers. Without the Auto Focus, we would have to manually adjust the focus on the lens to really precisely focus on the objects we […]
One of the most creative ways to show movement is to use a technique called panning. The image featured on this page is an example of panning. Panning is a photography technique that “freezes” a moving subject while adding motion blur to the background, giving the viewer a distinct sense of movement in the image. […]
“The EOS 60D has been designed to offer the image-capture and the Full HD video features customers are looking for as they continue to expand their photographic skills. The exciting new features of the EOS 60D make using a DSLR camera more attractive and easier than ever before. We want everyone to experience the great […]