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 front focus lens test at OneSlidePhotography.com
When I read photographers’ success stories, I often ask myself, are there certain traits that make certain photographers successful? After some pondering this past week, I’ve concluded that there are three main traits that determine the success of a photographer: The first trait is courage Courage is very important and distinguishes the work among the […]
First, I would like to explain what a “kit” lens actually is. A kit lens is a lens that is usually bundled in the package when buying a new DSLR camera. For beginner DSLR kits, the kit lenses bundled in are also beginner lenses and cheap in price. But if you have the opportunity to […]
Sometimes when we’re so absorbed in photographing, we forget that our cameras have battery limits. It wouldn’t be a problem if we brought a spare, but if you only brought the one attached to your camera you’ll have to make efforts to preserve it for as long as possible. Here are a few tips on […]
Generally, monopods aren’t substitutes for tripods. You won’t be able to photograph with bulb (long exposure) using a monopod. But if what you’re looking for is a tool to help you stabilize your camera from any shock, help you take pictures in poor light conditions, or just want an all-around sharper picture, then monopods trump […]
A short while ago, I’ve made a post explaining the meaning in different Sigma lens codes. Now, in this post, I’ll explain the meaning codes for Tamron and Tokina lenses. They are as follows: Tamron Lenses Di – Digitally Integrated. Lenses with this code has a coating optimized for digital cameras. Di-II – This is […]
Light, we all know, is everything in photography. No wonder then that it is so hard to work with a digital camera’s flash. Sure, everyone can get a half decent shot about half of the time by relying on the built-in meter and auto-exposure system, but the results will be disappointing as often as not. […]
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 […]