I'm curiuos,what is a "normal" size file for a digital camera? I recently went to Yosemite and my Pentax K5 camera was shooting Jpeg and Raw files and my file size is 46.oM. I used my Canon EOS T1i and those files sizes were 43.1M .In PS the resolution was 300 with the Pentax and 72 with the Canon.What is the difference? Again what is considered a "normal" size file?
I don't have personal experience with Photoshop but I understand that the program creates files that are much larger than the file size on your memory card. It's a Photoshop issue, not a camera issue.