Camera Parts
Even basic digital cameras have plenty of buttons, levers, dials, menus and modes to fuss with. Learn how they function, as well as when and why…or why not…to use them.
Sensor size
The size of a digital camera sensor has a big impact on image quality, especially when taking photos in low light.
What is a megapixel?
Deciding the “right” number of megapixels when buying a digital camera doesn’t have to be confusing. Find out if more megapixels is always better.
Zoom lenses
Learn the differences between digital camera zoom lenses, which to use and which to avoid.
Viewfinders
There are two types of viewfinders, which are used to compose and frame the scene. They have other uses too.
Digital camera sensors
The sensor, one of the most important parts of a digital camera, actually records the image when taking a picture. Think of the sensor as the ‘film’.
Self-timer
A digital camera self-timer provides a delay between pressing the shutter release button and when the shutter actually fires.
Digital image resolution
The number of pixels in a digital image is referred to as resolution. High resolution is important if you crop photos or make large prints.
Lenses
Just because your camera is digital, doesn’t mean the zoom should be. Take a look at the various types of camera lenses to decide which best suits your needs.