What is Back and Front Focus Lens?
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

Digital photography have made it easier for photographers to do their craft. A simple “click” of the shutter button and your photos will instantly appear on the LCD of the camera. Simple, but it brings upon a new dilemma. How do you go about storing these digital files for prolonged safekeeping? The following may answer […]

To play a symphony using a saxophone or a piano is a very common thing. What about playing it using a DSLR camera? Doesn’t it sound so unique and interesting? Around 14 Nikon cameras worth ten thousands of dollars are particularly arranged and operated to create a symphony. It is Benjamin Von Wong who got […]

The following is a video on how to clean your DSLR camera. What you need is a bucket with enough water, a detergent and a water compressor. The steps are as follows.

The following are important factors in assessing the optical quality of a lens: -A good lens has the same sharpness in the center as it does at the edges (bad-quality lenses have a corner softness). -Good lenses can also capture with sharpness at any focal length and at any aperture setting (except when it exceed […]

Here’s four ‘rules’ for landscape photography that might be helpful for those just starting out (ie they’re not meant as a definitive guide but rather a starting point) :

Image Stabilization (or Vibration Reduction in Nikon) is a technology found on some DSLR Canon and Nikon lenses. Activate the image stabilization (IS) so that the photographer can produce sharp images in lightless conditions without using a tripod. In another words, you can use adequately slower shutter speed when the camera is on your hands […]

Here are some tips and trick for Automotive Photography.This write-up will hopefully help out some fellow car enthusiasts in finding how they can take that one “money” shot of their car. All these ideas come from about a year or two of taking pictures of cars on a regular basis, experimenting with angles and camera […]