For many (but not all) For many (but not all) cameras LibRaw parses sensor physical size type (full frame, APS-C) into imgdata.lens.makernotes.CameraFormat You may use this field and pixel dimensions (raw_width, raw_height) to estimate pixel pitch. -- Alex Tutubalin @LibRaw LLC reply
For many (but not all) cameras LibRaw parses sensor physical size type (full frame, APS-C) into imgdata.lens.makernotes.CameraFormat
You may use this field and pixel dimensions (raw_width, raw_height) to estimate pixel pitch.