Can anyone aid me please, i really entail abet?
Answers: Not sure what it is that you're truly looking for, as analog cameras are pretty much on their way out.
In the 'old' days, much could be done near digital circuitry, but so many chips be needed that pure size was an issue. In an age of nanotechnology, entire devices can be contained contained by a single small chip.
Purists will maintain that analog technology is much 'truer' than digital as a/d & d/a conversion is required for digital, but frankly, surrounded by analog, even real descriptions to pickup sensor, amplification and processing, storage onto tape, adjectives represent conversion and loss.
The advantage is that digital camera technology is cheaper, resolution can be preserved by superfluous levels of digitation, contrast ratio can be accentuate, smaller storage media can be used, digitized background can be repeatedly transferred with minimal loss, for starters.
For what both technology have surrounded by common, both are subject to the limitations of optical input proficiency. Highly precision glass lenses, especially those that travel document substantial zoom, is still a physical technology. Digital technology can electronically "zoom" in further, near a loss of resolution and resulting pixelation. Analog cameras have no zoom gift beyond the glass.
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