The document discusses key components and functions of DSLR cameras including the viewfinder, LCD screen, image sensor, shutter, shutter speeds, ISO settings, aperture and depth of field, manual and automatic exposure settings, and color balance. It explains how shutter motions work at different speeds, how ISO affects light sensitivity, how aperture impacts depth of field, and how manual exposure allows customizing aperture and shutter speed while automatic exposure maintains brightness across shots.

1. Lenses
Viewfinder.
LCD Screen.
Tripod Screw.Image Sensor
Shutter

3. Shutter Motion
A DSLR Shutter is designed to be a simple tool to capture custom length exposure images from
DSLR cameras using their "bulb" setting. It allows you to specify the number of frames, their
duration, and various delays to the shutter closing action.

4. Shutter Motion
Fast Shutter Speed. Slow Shutter Speed.

5. ISO
ISO means the sensitivity of the image sensor in a camera. The higher the
setting of the ISO the more sensitive the image sensor is to lights making
the image captured brighter.

6. ISO
High ISO. Low ISO.

7. Aperture & Depth Of Field
The aperture is the position of the camera lens. When the lens has small aperture it
means the opening in the lens is smaller in size. The smaller the opening in the lens
the greater the depth of field which is the blur distance in the image captured

8. Depth Of Field.
Narrow Depth Of Field. Wide Depth Of Field.

9. Manual Exposure.
When the camera is in the manual exposure mode, you manually change the cameras
aperture and shutter speed. This allows the user to modify the settings to allow the
perfect combination for the picture they’re about to take.

10. Automatic Exposure
AE is a function that can be used when you want to keep the current brightness
between multiple shots.

11. Colour Balance