Things you should know about digital cameras - PowerPoint PPT Presentation

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Things you should know about digital cameras

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You can enlarge on the computer better than the camera can with digital zoom ... Only found in Sony cameras. Not too expensive for its size. How Much Memory is ... – PowerPoint PPT presentation

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Title: Things you should know about digital cameras


1
Things you should know about digital cameras
2
What the is a Megapixel?
  • A megapixel is about one million pixels.
  • The more pixels you have in your picture, the
    clearer it will look and the larger you can
    enlarge it without losing clarity.

3
DPReview
4
(No Transcript)
5
How many Megapixels is enough?
  • Friends and parties 4
  • Printable, but not very big
  • Good size for simple edits
  • Scenery and light artistic work 5
  • Printable up to almost full page
  • Good for edits
  • Heavy photography and lots of editing 8
  • Very printable
  • Excellent resolution for edits
  • Professional photography Consider SLRs with 9
    MP
  • Big price jump
  • Loaded with features that can help make your
    pictures look amazing
  • Very printable and editable

6
1 Megapixel
7
3 Megapixels
8
5 Megapixels
9
Zoom
  • Optical Zoom
  • Does all zooming using optics
  • No image loss
  • No loss in clarity
  • Look for at least 3x optical zoom
  • Digital Zoom
  • Cheep
  • Huge image loss quickly
  • You can enlarge on the computer better than the
    camera can with digital zoom
  • Shut digital zoom off if you can so you dont
    ruin pictures

10
Memory Types
  • Compact Flash (CF)?
  • Largest physically
  • Largest storage capability
  • Most flexible allows powered devices such as
    microdrives
  • SD
  • Smaller physically
  • XD
  • Super small and thin
  • Super expensive and uncommon
  • Sony MemoryStick Pro/Duo
  • Only found in Sony cameras
  • Not too expensive for its size

11
How Much Memory is Enough?
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