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Although digital cameras are the most popular devices used to capture photos, scanners are still widely used to scan slides, negatives, and prints. You can do this yourself if you have a scanner, or you can have them scanned onto a CD disc or floppy at your local photofinisher or lab.
submitted: 5 years and 3640 days ago
Digital cameras are very much like all earlier cameras. Beginning with the very first camera all have been basically black boxes with a lens to gather the light, a wheel you turned to focus the image, an aperture that determines how bright the light is, and a shutter that determines how long the light enters.
submitted: 5 years and 3640 days ago