Eos 7d Images
Canon EOS 550D or Canon EOS 7D?

I know you can see that comparison anywhere on the Internet, but my concern is that I do not see much difference. I was close to buying 7 D until I saw the LCD control panel that is supposed to show a wide range of information about camera settings and exposure. If I'm afraid or not? And in a digital SLR I am looking for: 1. High ISO sensitivity (most likely 12 800) 2. Great auto focus 3. A fast continuous shooting (Such as EOS 7D that has 8 frames per second) 4. Image Stabilization 5. Easy to use the videos I do not care that much. Thanks! xx

Operation two cameras is actually very similar and the rear LCD menus are almost identical. The 550D uses an older system 9-point AF similar to that found in the 50D and almost all the xxd series cameras before it. It works very well, but 7D AF system is much more versatile and allows a range of customization to suit the preferences Users and / or shooting conditions that until now only found in 1D/1Ds series cameras. Both cameras offer "Canon Creative Auto" mode of turns the exposure settings on a graphical user interface on the rear LCD panel. The omitted modes 7D "basic" or scene modes found in the 55D. This is because most buyers are experienced 7D SLR users and professional photographers who are unwilling or unable to use those modes. By contrast, most 550D SLR buyers are first time buyers cameras from point-n-shoots with similar options. Most new users find the most user friendly 550D because it is lighter and has almost all the buttons / switches. ISO 12800 is not really useful in the body of the camera either in body or of any crop camera the market today. Nikon full-frame cameras can produce images for use in high ISOs, but which are in a completely different class of camera. That said, both the image and produce 7D 550D very clean through ISO 3200 and ISO 6400 can be used depending on the size of their presentation and final production. Quality image between the 7D and the 550D is almost identical, because the sensors are the same design. The only difference is the sensor of the 7D has more than twice as many output channels to feed 7D image processors and support dual burst rate 8 fps. The 550D supports a continuous burst in about half the speed of the 7D, but most people are served well and quite happy with the cheaper 550D …. Your opinion may be different. Image stabilization Canon and Nikon cameras function the lens, not the camera body. That said, the lenses of game available to both the 550D and 7D're all lenses that include image stabilizer function. Lenses kit is a good choice for anyone just starting, but as their abilities to expand and do more, you can choose different lenses all together. If you do not buy kit lenses sold with these cameras, consider the EF-s 15-85mm f/3.5-5.6 IS USM and EF-s 18-200mm f/4-5.6 IS lens as a general use unless you have something more specific mind. Beyond that, without knowing exactly what is going to shoot, it is quite difficult to make recommendations lens. The conclusion is that you can not see much difference between the two cameras, you're better off buying the cheaper 550D and spend more of their budgets to better lenses. You'll get a much more performance from your computer this way you would with a camera body and lens for less expensive. The rule SLR cameras with lenses before bodies.

Eos 7d Images

How to change the shutter speed for specific uses Canon EOS 7D?

I adjust the shutter speed so that when you take a photo beam lights have that effect. Here is an example http://www.digital-photography-tips.net/images/night-time-kuala-lumpur.jpg more, I wondered if someone had some advice to take a period of time. People do not I a long exposure and a pod of three years and I read the manual. But I can not find a way to define the duration of exposure.

The effect of the light of these trails in search of established When light moves through the frame while the shutter remains open. Kuala Lumpur photo link that always seems a long exposure, up to 30 seconds. "Light painting" is the latest way to take advantage of the concept. If you read the manual, then you know that there are two modes of presentation in which you can adjust the shutter speed manually to achieve a similar effect. Manual (M) mode lets you adjust the shutter speed (for defect in the front control wheel) and openness (a defect in the rear control wheel) as you see fit instead of letting the camera sets opening ISO and shutter priority (TV) mode. Note that if AUTO ISO is active in manual mode, the camera automatically Tent 7D ISO 100 to ISO 3200 in the to provide adequate exposure. This will add unnecessary noise to the shot as the camera tries to match the exposure to disable this feature and manually set at ISO 100 as a starting point. Chances are, with an urban landscape and you want more depth of field which also means a smaller aperture. Instead of an exercise to be confused with the hyperfocal distance, just put the opening of f/11 or f/10 and manual focus the lens to infinity. With the focus, aperture and ISO setting, adjust the shutter speed until you have an exhibition correct. Depending on traffic, it is possible you can obtain the paths of light as the picture with an exposure time of few seconds. But if you found you still can not get a correct exposure after pressing the shutter all the way up to 30 seconds, you have the opportunity raise the ISO or even set the camera to "bulb" mode and manually opening and closing the shutter with a remote height and a stopwatch (now it's old school!). Shutter priority mode (TV) is very simple. You have to manually set exposure time for all values of time (this is just television) you have chosen. Once again, the default is that this is done with the front control wheel, but can change according with the command dial back, if desired. The camera sets aperture and / or ISO for you. Once again, I would turn off AUTO ISO, if I were you. Looking through the viewfinder, if you find the value of openness flashes, I arrived at the maximum lens opening permit. This is where the problem of long exposure because the camera will always choose the widest aperture that allows the shutter speed. The camera also try to set the ISO to allow faster exposure satisfactory. Again, you do not want the camera doing this well, as was the case in manual mode, ISO setting manually. Speed slow shutter can be set this mode is 30 seconds and the camera always choose the widest aperture for proper exposure necessary if left to their own vices.

Canon EOS 7D – A day in life, featuring David Stoecklein – Introduction 1/9