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 focusing lens problem at OneSlidePhotography.com
Nowadays, a camera phone is something of a daily staple in our lives. The quality of images these camera phones can also be compared to dedicated compact pocket cameras. But not many knows of the history of how the camera phone came to be. Officially, the first camera phone recorded was a prototype developed in […]
A question most lens buyers face – Should I buy a zoom lens or one or more fixed focal length (prime) lenses?. Experienced photographers who have been around for a while, often prefer prime (fixed focal length) camera lenses over zoom models. Photography magazines always suggest the sharpness of fixed focal length lenses far outway […]
A veteran travel photographer for lonely planet, Richard I’Anson has traveled the world over. Having been to all 7 continents and over 85 countries, he’s photographed and told stories of many different cultures. In this video, he explains basic points in achieving successful results when photographing in your travels. Some of the main points are:
Photographing a lightning is a dangerous hobby. What most people do not understand, is that lightnings are unpredictable and they could strike down any time, anywhere. At the same time, taking a picture of a lightning storm can be very rewarding, especially if the lightning pattern is unique or the picture is taken at an […]
1. The word “photography” was first mentioned by an eminent mathematic and astronomic expert, Sir John Frederick William Herschel in 1839. 2. Leica is identical to Germany but it is actually made in Canada and Portugal as well. 3. Single lens reflex camera (SLR) was first discovered in 1861 by Thomas Sutton – and it […]
Macro photography or macro photography is a photograph taken with a very close range to capture high detail on the size of small objects such as insects, dew drops, the composition of wooden pencils and etc. Macro image usually has a ratio of 1:1 where the resulted image is in the same size as the […]
Architectural photography at its best will convey the experience of being in and around a built environment. It is a broad subject, encompassing everything from skyscrapers to shacks. Virtually everywhere we go, we are surrounded by some sort of architecture on a daily basis. Because of this, it should come as no surprise that architecture […]