Lens
One of the most vital parts of a camera. Light enters through the lens. Where the photo process begins. Can be either fixed permanently or interchangeable
Viewfinder
The area on the camera that you look through in order to compose your shot. Not intended as a preview of your photo, but rather a tool to aid you in taking it
Mode
Dial- allows you to select different options, such as automatic mode, program mode, sport mode or macro mode
Body
the main portion of the camera
Shutter
Release- the button on the camera that is used to snap the picture. It opens and closes the shutter, allowing the necessary light and information to enter the camera
Aperture
Affects the images exposure by changing the diameter of the lens opening, which controls the amount of light reaching the image sensor
Image sensor
Converts the optional image to an electrotonic signal, which is then sent to your memory
Lcd screen
found on the back of the body and can vary in size. On dslrs, the lcd is mainly for viewing photos after shooting
Flash
on-board flash, provide a bit of extra light during dim, low light situations
focus ring
a ring typically found on the lens that allows manul control of the cameras focus
exposure compesation button
to control aperture, you need to hold down this button. If not in manual mode, this button allows you to adjust exposure compensation- make the image brighter or darker while still letting the camera make its own decision about which settings to use
flash button
this button will trigger the pop-up flash "lightning bolt" symbol
lens release button
press this button to unlock the lens mount and detach the lens by rotating it