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 chart at OneSlidePhotography.com
Whoever you photograph and when photographing different body types, you’re always demanded to produce a flattering photograph. And nowadays, more than ever, photographing full figured people means you have to make them look slimmer to get the flattering effect. The following are a few tips to ensure you get that desired flattering angle and exposition […]
Here’s the world’s first photo model, or the first ever person to be photographed with a camera. Want to know how the person who was dubbed the first photo model looks like? The answer is in the photograph above. The University of Rochester gave an award for the making of this first photograph of a […]
A sweet spot is a condition where the camera lens produces its sharpest images. There are three factors that are needed to be understood to obtain sharp images: 1. Aperture that results in sharp images. 2. Focal length (in zoom). 3. Focused areas within the frame.
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 […]
Since the digital age introduced itself to cameras, photography has become more intriguing and definitely more enjoy, for both hobbyists/enthusiasts and professionals. With the increasing number of people pursuing this hobby, one of the most joyous effects is that cameras have become progressively cheaper. But these cheap price tags of camera did not include the […]
The following questions are the most common ones asked by amateur photographers which professional photographers find ridiculous. Why? It is because photography is a piece of art and not a math calculation where one plus one results two. There are so many unnecessary questions and usually they are ones to be blamed when a photo […]
This is a great chubby lens. The 105mm f/1.8 has a 9-bladed diaphragm, has a built-in telescoping hood, and takes 62mm filters. It has five elements in five groups. Close focus is 3 feet or 1m. It is 3.1″ (78mm) around by 3.5″ (88mm) long and weighs 20 oz (580g). The beauty of a great […]