Sunday, February 3, 2008

Disadvantages of digital cameras

  • Dependence upon spare batteries which are heavy to carry and whose lack makes equipment unusable. Batteries used by some film cameras are smaller and not drained as quickly.
  • Many digital sensors have less dynamic range than color print film. However, some newer CCDs such as Fuji's Super CCD, which combines diodes of different sensitivity, have improved this issue.
  • When highlights burn out, they burn to white without details, while film cameras retain a reduced level of detail, as discussed above.
  • High ISO image noise manifests as multicolored speckles in digital images, rather than the less-objectionable "grain" of high-ISO film. While this speckling can be removed by noise-reduction software, either in-camera or on a computer, this can have a detrimental effect on image quality as fine detail may be lost in the process

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