What Is The Body Of A Camera

Still Photography Cameras

Cameras tin can be divided into several major types. Although most cameras operate in roughly the same way, there are a few notable differences. Information technology helps to know what type of camera you lot are using, and what its strengths and weaknesses are.

Common Components

Firstly, permit'south look at what cameras have in common. Except for some specialist types of camera, all cameras have the following basic components:

Body: A light-tight compartment to house the recording medium (movie or CCD).
Lens: A transparent element to focus calorie-free rays onto the recording medium.
Aperture: A method of controlling how much low-cal reaches the recording medium.
Shutter: A method of controlling how long the recording medium is exposed to the incoming calorie-free.
Viewfinder: A style to run across the image that is to be captured.
Send: In film cameras, a method of moving the movie and holding it in the correct position.

Types of Camera

SLR (Single Lens Reflex): The viewfinder sees the same image as the main lens, i.e. what you meet is what y'all get. SLRs too permit you to alter lenses for different purposes. This is a hugely popular type of camera, pretty much the standard for enthusiasts and professionals.
Viewfinder (or range finder): In this type of photographic camera the viewfinder is divide to the lens. This is common in cheap cameras, although some professional cameras also use this configuration. The master trouble with a separate viewfinder is that the epitome you meet may not exist quite the same as the epitome that gets recorded. This limitation is overcome in professional cameras by using viewfinders that compensate for the different positions. Viewfinder cameras exercise have some advantages; for example, lower noise and higher light levels to the viewfinder.
Twin reflex: The camera has 2 lenses — one for the photograph and ane for the viewfinder. This type of camera has sure advantages in some professional situations.
View: A flexible bellows joins two standards — one with the lens and the other with the viewfinder or film. This allows for unusual types of composition; for example, distorting the shape of the image past skewing the film plane.
Pinhole: A very simple camera without a lens.