We want to light. Want to do that light on a screen? And then, the screen flashes on the screen like to be recorded through the digital. Simultaneously, when we take pictures, we would like to see how the frame took place, whether aesthetic has been done, or whether the image is exposed to the exact same type of exposure. There may be a lot of other things in a camera, but these ideas must have a technology to support, we can say 'core' technology. Just as in the case of the car. A car can have many high-fiber snaps, but it can not be called a car unless it has engine and engine controls. (I'm buying new cars, so let's give examples of cars.)
Then all the cameras will have a few key parts:
- A lens through which the light will enter. There will be some control over how much light it enters inside this lens.
- After entering the light, it will fall on a screen, which will record the intensity of light and color difference. This screen was a film in the film era, and now it is a sensor.
- A medium through which we can see how the frame is seen before pressing the shutter. This medium can be different. One is analog, in which the main scene can be seen directly, as seen through a very small way. Another one might be digital, where a screen on the screen behind the camera can be seen as a live video.
How many cameras are:
There are many types of cameras There are thousands of digital. If you talk about all things, you need two more lectures. We talk about those we need to know about.
- SLL (Single Lens Reflex) Camera: SLR is a rough and original camera. In the film era, most of the cameras were SLRs. DSLR is in the digital era; What do you mean by 'D'?
Key features of SLR Cameras:
A) The lens can be opened and replaced as needed in this camera.
B) There is a mirror in this camera, which reflects a scene and sends it to the photographer's eye through a prism. That means you can take a look at your frames status before taking pictures. You can take a look at some of the beautiful landscapes in the area, whether you have gone to Fukti to bidi fiddi, or because of the rear counter-framing of your beautiful model. Many people may say that nowadays, a preview of a video on a screen behind the camera is seen, then what is the need to look at this mirror?
The answer is very simple.
Suppose, by removing the mirror of your house, I put a video camera, through which you can see yourself .. on a TV..and a digital mirror in what else. Will you like it In the case of DSLR such a lot. As far as the real mirror is concerned, and the 'Real Life' preview is seen, it has not yet been able to replicate any digital screens. If you get accustomed to viewing pictures in SLR's viewfinder, then you will not like the digital preview.
C) Generally: The sensor size of this camera is equal to a standard 35 mm film.