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 How much optical zoom do I need?

Answer On One Hand: More Zoom, the BetterA digital camera's optical zoom feature enables you to take a close-up shot without getting closer to your subject. Most pocket-sized digital cameras feature zoom ... Read More »
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Top Q&A For: How much optical zoom do I need

How much is a canon camera...a 8.0 megapixels and 4x optical zoom...How much is that total cost?

Current Canon digital cameras with those specifications are the A580 (being offered new for $129-$219); the A590 (being offered new for $148-$299); the SD850 (being offered new for $222-$379). All ... Read More »
http://wiki.answers.com/Q/How_much_is_a_canon_camera...a_8.0_megapixels_and_4x_optical_...

What is the difference between optical zoom & digital zoom on a camera?

The optical zoom is a true zoom. The lens uses all of the sensor on the camera so the resolution remains the same at any focal length A "digital" zoom really only crops the sensor, thus reducing t... Read More »
http://answers.yahoo.com//question/index?qid=20120829141610AArXGQr

What is the difference between optical zoom and digital zoom when using a camcorder?

Optical and digital zoom Optical zoom is the change created by focusing lenses to see further away or closer.Digital zoom is a change in the size of the digital optical reader surface used to read... Read More »
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Does the Nikon D90 have digital zoom and optical zoom?


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