Polaroid Cameras I brochure

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Both of these ads appeared in the Sunday paper. There are three cameras in them that you should not buy. Can you spot them?

Hint: Digital zoom without an optical zoom is not a good option.

It turns out that the Polaroid camera will take a memory card, although one is not included. It doesn’t matter anyway because it does not have an optical zoom.

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Contents Cameras Basic operation and features Why Digital?Why now? Elements of a digital cameraPage Page What the heck is a megapixel? MegapixelMegapixel 4064 x Page Low resolution applications Zoom Optical required, Digital only is not acceptableLCD screen Memory cardsCompression What is a JPEG? Big/Small Rugged/Fragile LensesCleaning the lens of a camera Digital camera flashUSB The connection from the camera to the computer Digital camera software What can you do with photo editing software? Photo restoration File types BatteriesJpg Page Some other common features on many cameras Some cameras have this settingPutting it all together Page Printing at the digital kiosk Addendum Copyright law Discussion questions on ethicsDiscussion questions on copyrights Features common to most cameras Checklist MegapixelsFeature/Mode Select ZoomPage Addendum 2 Digital cameras versus the Space Shuttle Space Shuttle Camera Computer