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
Check out these famous photography quotes from famous photographers! If your pictures aren’t good enough, you’re not close enough. ~ Robert Capa There are no rules for good photographs, there are only good photographs. ~Ansel Adams
Do you delete images in camera? Have you ever discovered a ‘mistake’ shot that turned out to be one of your favorites? Everybody, it seems, uses the delete button on their cameras. Hey, there must be a reason it’s there, right? Heck, I know I’m guilty of abusing this button too. It’s about time though […]
When it was announced in September the D7000 took a lot of people by surprise. Although a D90 successor had been on the horizon for some time, what wasn’t expected was how close in specification terms the new camera would turn out to be to the D300S. In some respects, in fact, the D7000 actually […]
If all this time you’ve only been photography sexy beautiful models, you’ll soon find out that it gets old and ordinary. How about giving other objects a chance? Try experimenting with photographing toys, and through creative angles and composition, you can turn your photographs into a work of art. And through these toys, you can […]
The term, fisheye, first mentioned in 1906 by a physician and inventor called Robert W. Wood based on the point of view of a fish inside the water. The practical use started in 1920 in the field of meteorology to study the formation of cloud which was called “whole-sky” lens. The angle from fisheye lens […]
People photography is always popular, as evidenced by the millions of faces, arms, legs and muscles gracing the pages of magazines, billboards and grandma’s brag book. In todays highly competitive modeling world one of the key factors that successful models must have is a clear understanding of how to pose for the camera. Every model […]
Nikkor 105mm f/1.8, manual lens with 9 aperture blades … and the closest focusing distance is 42 in… with a smooth and wonderful bokeh Nikon mounted to the DSLR body (EOS 1000d)? yup … why not using a lens adapter of course ..