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A manual sensor clean in most cameras does this. If mirrorless, leave the cap on
by photoGrant 3y ago
A manual sensor clean in most cameras does this. If mirrorless, leave the cap on
- sudosysgen 3y agoIt's not about dust on the sensor, it's actually software that maps dead pixels to fill them in every time you take a picture (as well as dark frame offsetting, presumably)
- photoGrant 3y agoAgain… the manual sensor clean action action does both. Granted I mean the manual ‘automatic’
- sudosysgen 3y agoAh okay, I was confused on what you meant by manual sensor cleaning, to me that means (on a DSLR also locking the mirror up) and swabbing out the dust. On a Sony E-mount camera, the ultrasonic sensor cleaning doesn't do pixel remapping, only the date trick (or the menu option on electronic shutter models) works to trigger it manually.
- KennyBlanken 3y agoMany cameras have a menu option to trigger a dark frame calibration. Been a thing for a long, long time.