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The camera uses a 2048 x 1536 pixel sensor and has a fixed 7x optical zoom lens. [4] In designing the Dimage 5 and 7 Minolta have aimed to create SLR-type handling characteristics. The electronic viewfinder, manual zoom, and manual focus ring make the whole user experience more akin to an SLR.
In photography, manual focus override, also known as full-time manual focus, allows manual intervention in the autofocus acquisition process simply by turning the focus ring on a photographic lens. There are a number of technologies used to implement this feature.
The focus itself may be adjusted in a variety of ways. Larger view cameras and the like slide the lens closer or further from the film plane on rails; on smaller cameras, a focus ring on the lens is often rotated to move the lens elements by means of a helical screw. Other systems include levers on the lens or on the camera body.
One technique to make this easier to control is called back button focus: separating focus from the shutter control button by reassigning the AF-on function to a button on the back of the camera body. [8] Some models of a camera may have a dedicated AF-ON button, and menu options to disable the focus via shutter button half-press.
It also had a 3.5-inch LCD screen, a color viewfinder, a 12x optical zoom, a 48x digital zoom, and a manual focus ring. The camcorder included a FireWire port for transferring video to a computer. At the time, Sony had a pattern of releasing "professional" upgraded versions of their most popular consumer cameras, with the same chassis shape but ...
Trap focus is also possible on some Pentax (e.g. K-x and K-5), Nikon, and Canon EOS cameras. The EOS 1D can do it using software on an attached computer, whereas cameras like the EOS 40D and 7D have a custom function (III-1 and III-4 respectively) which can stop the camera trying to focus after it fails.
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The other 28–80mm lens is the EF 28–80mm f/2.8–4L USM, which was an EF mount wide-to-normal zoom lens introduced by Canon in April 1989. Being of the "L" class, it is of completely different design and structure than the aforementioned 28–80mm f / 3.5–5.6 lens.