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Camera Features
Dust Protection
A more recent feature to DSLRs, various dust protection measures have be found inside the body of DSLRs to allow the sensor to stay clean. Dust is bound to get into the sensor somehow as you switch between lenses and having dust protection technology on your DSLR could save you from a lot of frustration. The most common dust protection technology is the sensor-shift cleaning that vibrates dust off the sensor. Even without this technology, you can still clean the sensor with a blower.

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