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 download lens test chart at OneSlidePhotography.com
A parade is a festivity where we can photograph many interesting objects, whether it be the people in the parade or the audience. So what are the things we should pay attention and should prepare for when about to photograph a parade? Here are a few useful tips: 1.Find information of parade events. If available, […]
FAQ and General Facts about DSLR Lens Hoods 1. What is the purpose of a lens hood and what the extent in difference of the outcomes between the use and non-use of it? 2. When and in what situations should the lens hood be used? 3. Is there a significant difference in results when using […]
There are often times circumstances where interesting objects have to be photographed in low light conditions and a flash device is undesired (if possible). Yet, a sharp resulting photograph is still the goal. Objects such as a clear nighttime view of a city, evening music concerts, or a party’s atmosphere is a shame to pass […]
Concerts are different than other types of musical events due to several of its characteristics. In addition to generally displaying classical music, concerts have aspects that can become constrictive to photograph. The most important thing when it comes to photographing concerts is that the camera can’t be too noisy and the photographer can’t move around […]
Taking photos of sunrises and sunsets can be especially rewarding. At these times of day when the sun is lower in the sky, sunlight travels through more atmosphere to reach the earth. Photographing sunbeams/rays of light requires specific camera settings and an eye for careful evaluation of the quality of light.Here are some tips and […]
Zooming is a photography technique that gives the impression of motion in the pictures by changing the focal length of the lens. Adjustments of focal lengths can only be done in zoom lenses. The zoom lens is a lens that has a range of adjustable focal lengths; such as the 18-55 mm, 16-35 mm, and […]
Have you ever had dark areas appearing on the edges of your photograph? If so, that’s what is called a lens vignette. Here are some causes and solutions for any vignetting that may occur in your photograph: