The camera lens can be called the 'eye' of the camera and is probably the most important part of the camera. The camera lens consists of several variously curved pieces of glass (or plastic) held together by what is called the 'barrel' of the lens. Each piece of glass is called an element of the lens. Function of the Camera Lens: The basic job of the camera lens is to gather and focus the light reflected from a scene or subject. As the reflected light rays enter the camera lens and pass through the elements, they are directed to the camera's. The function of the camera's image sensor is to 'capture' the colors and intensity of the light rays that enter the camera through the lens.

Numerical Electromagnetics The Fdtd Method. The captured light can then be reproduced as the exact image that was seen through the camera's viewfinder or LCD screen when the camera's shutter release was pressed. Lens Aperture Diagram Showing F Stops (Click to Enlarge).

The Basics of Inter changeable Lenses 121. 122 Relationship between SLR Camera Structure and Lens Figure-1 Figure-2 What does the world look like through a lens? The Basics of Inter changeable Lenses 121. 122 Relationship between SLR Camera Structure and Lens Figure-1 Figure-2 What does the world look like through a lens?

Lens Aperture: The is the part of the camera lens that determines how much light is allowed reach the image sensor. The lens aperture opening can be adjusted to make it smaller or larger. Windows Pro Actvation Crack here.  The different aperture settings are called F Stops. Elite Squad The Enemy Within Rapidshare there. Take a look at the aperture diagram for examples of how changing the F Stop affects the size of the aperture opening. The camera lens aperture setting can also affect the in an image.