Before digital cameras hit the market many years ago, older generation cameras using films only have optical zoom which is limited by the lens you have on the body of a SLR camera. Now in the digital age, you will find digital cameras which are a common sight everywhere. And on these cameras, you will at many times find the term digital zoom and optical zoom being used in their marketing materials. Digital zoom is used when you have outranged your optical zoom and the camera’s software act up to enlarge image of your object.
Definitely optical zoom! While using optical zoom will still have your picture being taken clearly, digital zoom will make your picture appear fuzzy.
Simple Tip To Improve The Clarity Of Your Images
Executive Summary about Optical Zoom Digital Camera by Mong Wee John Ng
Optical Zoom vs Digital Zoom
In simple terms, optical zoom is achieved by zooming the lens to focus on the subject. Digital zoom is different. Digital zoom uses software to digitally enlarge and enhance a portion of the image. Optical zoom is better. As a photographer, you should focus on using optical zoom and not digital zoom. In the process of enlarging the image, image quality is sacrificed. To achieve the effect of digital zoom, you can achieve the same result using any digital image editing software on your computer or laptop.
Using Optical Zoom to Improve Image Clarity
Some digital cameras, especially the new models, have this capability whereby the camera warns you when it is switching from optical zoom to digital zoom. If it permits, set your settings to disable the digital zoom totally.
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