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 lens test chart at OneSlidePhotography.com
Generally, when people choose a lens, they seldom consider the amount of blades in the lens’ aperture. But in fact, the amount of blades is very very important if your photography interests include photographing elements of light or the sun and love achieving that star effect. The difference in aperture settings doesn’t only affect the […]
When starting to get acquainted with the world of digital photography, you will sooner or later hear of this EXIF term. It may be from the camera manual, heard it in a conversation among photographers, or when reading a thread in a photography forum only. So what exactly is EXIF metadata? Basically, metadata is a […]
DSLRs (and for that matter all digital cameras) are capable of many different options and uses. Learning to use a digital camera is in some ways like learning to use a computer or cell phone or any other electronic device. The user must know which button to press or option to select, where to find […]
The world of photography has advanced rapidly, especially in today’s digital era. And of course, the chance of becoming a professional photographer hasn’t faded. Below I will give a few tips for those who want to join the world of photography, and of course every one has their own reasons for becoming a professional photographer: […]
Myth: Anti-Shake means the photos will always be sharp. Image stabilizer, Vibration Reduction, SteadyShot and other less known titles are just different tags manufacturers use for one similar system: Vibration reducer. This system reduces vibration caused by shaky hands, providing you with sharp images. This feature can be deemed a must-have if you’re planning to […]
Hiroshi Ueda, this Japanese man is often mentioned as the first ever founder of SELFIE stick. However, the following old picture will show you that it is in fact not a new invention because it has been used since 90 years ago, long before digital camera or other Smartphone cameras were even found. A picture […]
Canon vs. Nikon? Olympus or Sony? What about Pentax? I’m not going to boast about one particular brand and compare it to others in this article. I just want to note a few points concerning this: – There are many out there willing to get passionately emotional (like, veins popping out of neck type of […]