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 test at OneSlidePhotography.com
Have you ever find your camera lens fogged after being in a cold area? Like when you’re taking a trip to the mountains or when you get out of an air conditioned vehicle? This won’t be a problem for you if the fogging only occurs on the outside of the lens. But if the fogging […]
Learning photography is indeed, very enjoyable, especially, when we are just in the start of experiencing a new camera. But then that passion will slowly fade away. You will feel tedious and reluctant to learn again. There are some tips and tricks to always improve your skill in photography and ways to make you feel […]
Sometimes, we may have heard of notions like normal lens and standard lens. What is the actual meaning of these notions? Normal lens is actually a lens that has a focal length (focus distance) all along the diagonal size of image sensor camera. For a camera with full frame sensor (36 x 24mm), the normal […]
There are 11 modes of shooting on a Nikon Entry Level camera (D70s, D80, D90..etc). They are: M = Fully Manual Mode In this mode, the settings of the camera are fully manual (shutter speeds, aperture, ISO, etc). Most suitable for indoor studio photography, this setting can also be used outdoors. However, due to frequently […]
VSO Image resizer organizes your photos by shrinking their resolution or moving them within your hard drive. It is the perfect tool for those who store their digital pictures and images on their PC and who want to resize, compress, convert, create copies, import or organize photos. With this freeware, you can create e-mail friendly […]
Snorkeling and deep-sea diving has become more and more popular and most anyone can now participate in this sport, especially for those living besides coastal lines, islands, or those vacationing to places like these. With the rapid advancement of digital camera technology, underwater photography can be a new hobby for those diving enthusiasts. Here are […]
The day we’ve all been waiting for is finally here! The Canon 5D Mark III has officially been launched. This is a professional grade DSLR designed for professionals and amateur photographers dreaming of a light-weight high-quality camera. The Canon 5D Mark III will go head to head with the recently-launched Nikon D800 in the market. […]