Optical vs. Digital Zoom
If you've ever used the zoom on a film camera, you've experienced optical zoom. Digital cameras have introduced another type of zoom, appropriately named digital zoom. Consumers are consistently confused about the differences between
Optical vs. Digital Zoom
Most people who have used a 35mm camera or an APS camera are aware of only optical zoom. Optical zoom uses the optics (lens) of the camera to bring the subject closer. Digital zoom is an invention of digital video cameras.
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Canon PowerShot A640CameraLabs has done a side-by-side comparison of the 10 megapixel Canon PowerShot A640 and the 8 megapixel PowerShot A630. Canon PowerShot A640 Features:. 4x optical zoom; 2.5-inch vari-angle LCD display
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"But the SD800 IS also includes an optical viewfinder. "with the SD800 IS Digital ELPH, you can shoot in low light without having to put the Lens "the [T50] 3X optical zoom lens only opens as wide as an equivalent of 38mm.
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Optical vs. Digital Zoom
Optical vs. Digital Zoom by Andrea Steed (Nov 26, 2004) Digital camera advertisements will boast about both optical and digital zoom. However, these are very different and the numbers can be misleading, so it’s important to know which
Digital vs. optical zoom?
Forum: TCMAS Posted By: christensonjes Post Time: 11-23-2006 at 01:41 PM

ImpulseAdventure Digital Zoom vs Optical Zoom
Digital Zoom vs Optical Zoom. Perhaps the most misleading of all features d for digital cameras is the digital zoom range.
Digital vs Optical Zoom
An explanation of the differences between digital zoom and optical zoom.
Optical Zoom vs. Digital Zoom
Optical Zoom vs. Digital Zoom. Digital cameras may have an optical zoom, a digital zoom, or both. An optical zoom literally changes your lens's focal length
Andylim.com Photography Basics: Optical Zoom vs Digital Zoom
Andy Lim, cross-media designer, creative director, Malaysian, web design, print design, corporate identity, Flash.
Video: Optical vs. digital zoom CNET Reviews
In this beginner's digital camera lesson, Brian Cooley explains the difference between optical and digital zoom.
Optical vs. Digital Zoom
A lot of camcorders will make claims of 500x times or even 800x or more zoom. Can you really zoom that far with these camcorders?
Digital Cam Optical Zoom vs Digital Zoom Team Phoenix Rising Forums
Digital Cam Optical Zoom vs Digital Zoom Jabba's Photo Palace.
Digital vs. Optical zoom
The picture below at the left is a 187 x 232 segment of a 1024 x 768 image, taken with three times optical zoom and two-and-a-half times digital zoom.
Buying guides Digital versus Optical Zoom Tesco.Direct
Digital versus Optical Zoom. Buying digital cameras. Digital Zoom; Digital zoom vs. Optical zoom. Optical Zoom. A zoom is a means of magnifying an image.
Optical vs Digital Zoom Demo
Digital zoom simply enlarges els already present, causing a rapid decline in image quality. View the optical vs. digital zoom demo to see the difference digital+zoom+vs+optical+zoom: , , digital+zoom+vs+optical+zoom