Optical Zoom and Digital Zoom on Digital Cameras

By Dan DiNicolo, April 16th, 2007 Posted in Digital Photography. Subscribe to our RSS Feed

One particular area to consider when taking photos with your digital camera is the zoom feature. Two different zoom methods exist, known as optical and digital. As a general rule, purchase a camera with the highest optical zoom setting that you can afford, such as 6X or 12X. Most low-end models provide only digital zoom, which makes things appear closer, but generally makes the image “grainier”. For pictures that will end up online, digital zoom is usually fine, but if you intend to print your photos, you’ll be happier with the result of “real” optimal zoom.

If your digital camera supports both optical and digital zooming, take a good look at the menu when using the LCD as the viewfinder. Your model may come with a little on-screen slidebar that slows the extent to which you have zoomed. In many models, this slidebar includes a hashmark that displays the point at which optical zoom (which comes first) ends, and where digital zoom begins. If you’re planning on printing you photos, stick to the optical zoom range for best results. If you haven’t purchased a digital camera yet, trust us on this one and look for a model with the highest optical zoom that you can afford.

Written by Dan DiNicolo - Visit Website

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