Failed to copy full size (original size) pictures from Photos app to Mac's folder
Can any one help? Why when I import pictures from my iPhone 5 to Mac in the Photos app, they get imported without resizing (in their original sizes), but when I copy them in the Photos app and paste them in a folder on my Mac, they get their names changed and resized to smaller sizes?
For example, a picture named "IMG_1483.JPG" with a size of 2.5MB, after I copy it and paste it to a folder on my Mac changes its name to "thumb_IMG_1483_1024.jpg" and changes its size to 323KB.
How to solve this problem? I want pictures to keep their names and sizes when they get copied from the Photos and pasted to my Mac.
Thanks a lot every one in advance for any help.
MacBook Pro (Retina, 13-inch, Late 2013), OS X Yosemite (10.10.3)