Ref. my post here #95...
This is one of the eight (8) HiRes (6720x4480 pixel) photos of my disk shelves; each of the similar eight (8) shelves contains about 450 CDs (SACDs DVDs), i.e. total about 3,600 physical disks. I used my Canon EOS 5D Mark IV DSLR camera + EF24-105mm F4L IS II USM lens, and shot photos with tripod and cable-release on live-view mode with very careful manual focusing and exposure control in ISO 2500, f/11-13.
When I enlarge on-screen the red-rectangular portion of above original HiRes photo, it can be seen like this for easy reading of the smallest fonts/characters of CD catalogue numbers.
This is one of the eight (8) HiRes (6720x4480 pixel) photos of my disk shelves; each of the similar eight (8) shelves contains about 450 CDs (SACDs DVDs), i.e. total about 3,600 physical disks. I used my Canon EOS 5D Mark IV DSLR camera + EF24-105mm F4L IS II USM lens, and shot photos with tripod and cable-release on live-view mode with very careful manual focusing and exposure control in ISO 2500, f/11-13.
When I enlarge on-screen the red-rectangular portion of above original HiRes photo, it can be seen like this for easy reading of the smallest fonts/characters of CD catalogue numbers.