I am relatively new to the field of negatives, slides and converting them to digital. My grandma has between 300-500 old 1920's era negatives, black and white, that she would like to have converted to digital. I have a scanner (Canoscan LiDE 80) that has a 35 mm film adapter but it obviously can't hold bigger negatives. Can I scan large negatives without a film adapter? Does my scanner have a built in transparency adapter, therefore making it capable of scanning them without any additional adapters? Any other advice or scanner recommendations will be greatly appreciated!