What is the difference between SLR cameras and digital cameras?
Single-lens reflex is single-lens reflex, or SLR (Single Lens Reflex), which is the most popular viewing system available today. Most 35mm cameras use this type of viewfinder. In this system, the unique design of mirrors and prisms allows the photographer to directly view the image through the lens from the viewfinder. Therefore, the same image that the film is about to "see" can be accurately seen. So what's the difference between SLR cameras and digital cameras? Here's a small series to tell you about the difference between SLR cameras and digital cameras.
What is the difference between SLR cameras and digital cameras?
Like the traditional SLR camera, it adopts a special structure. The digital SLR camera basically solves the problem of aberration. That is to say, from the inside of the viewfinder, it is the image that will be exposed on the film. The ordinary digital camera uses the CCD sensor. In the mode, what everybody sees on the LCD is the image sensed by the CCD. That is to say, the photographer sees the image on the LCD screen that everyone is about to shoot. There is no aberration problem, so the ordinary digital camera can also Shoot a good macro! So from this point of view, SLR cameras do not have an advantage.
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What's the difference between a SLR camera and a digital camera?
Ordinary digital cameras are enough for average users to take a picture of this tour, but its shutter speed is extremely important for photographers who have higher requirements to adapt to harsh shooting conditions, and the fastest in ordinary digital cameras. The shutter speed is very important to maintain at about 1/1000 seconds, and the fastest shutter speed of SLR digital cameras can easily reach 1/10000 seconds. Such a fast shutter speed makes ordinary digital cameras unmatched, ideal for shooting the ecological environment.
What is the difference between a SLR camera and a digital camera?
SLR digital cameras not only support a large number of supporting lenses, but more importantly, they also have an unattainable height for ordinary digital cameras. First of all, such as the wide-angle end of the shooting results, most digital cameras adhere to the 35mm ~ 38mm position, a few high-end models of the lens to support the 28mm wide-angle, but the SLR digital camera can usually use the original lens can shoot photos of the relief wide-angle landscape With a special wide-angle lens, you can even continue to expand the viewing range. Secondly, the digital camera is very sensitive to jitter. Even slight shaking during the exposure will produce blurred photos. If the ordinary digital camera is not a high-power zoom lens model, many do not have the practical function of anti-shake, and SLR digital The camera can be equipped with a lens to prevent camera shake instability.
In addition, the lens part is closely related to the imaging quality. Compared with the lenses of most ordinary digital cameras and SLR digital cameras, we can see that the lens of ordinary digital camera lenses is very small and not in proportion to the diameter of the lens barrel. Some lens models only have mirrors. About 1/3 of the cylinder bore diameter, and the lens of the SLR digital camera lens is basically the same as the barrel caliber, which also caused a huge difference in the optical performance of the two systems. In short, one more lens choice guarantees one more point of shooting. A good lens can make the shooting work easy and complete.
What is the difference in the area of ​​photosensitive materials between SLR cameras and digital cameras?
Most SLR cameras use full-width 2/3 sensitized materials, and a few high-end products do full-frame (which is the same size as 35mm film), often several times larger than the ccd used by ordinary digital cameras. Therefore, the digital SLR is generally very small, and ordinary digital camera control is much worse.
What is the difference between SLR cameras and digital cameras? The above is the difference between SLR cameras and digital cameras. SLR cameras have a full manual control and are useful for shooting under special circumstances or for special creative purposes. They are suitable for professional photography, while ordinary consumer digital cameras are easy to use and simple to operate. They are suitable for most ordinary users.
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