Question

Can RAW files be compressed without losing information?

Answer 1

Agent_Sniffles answered this question already earlier,
RAW files can be compressed without losing information. True or False

RAW is an image output option available on some digital cameras. Though lossless, it is a factor of three of four smaller than TIFF files of the same image. The disadvantage is that there is a different RAW format for each manufacturer, and so you may have to use the manufacturer's software to view the images. (Some graphics applications can read some manufacturer's RAW formats.) True <<< (or yes in your case)