Drawer full of lens mounts at RVZ Paris.
Revisions and updates on lens mounts.
Updates include new L, LPL, Z, and R. What are the trends? Shorter Flange Focal Depth and wider inside diameter of mounts.
| Mount | Flange Focal Depth (FFD) | Inside Diameter of Mount |
| Nikon Z mount | 16 mm | 55 mm |
| Fujifilm X-series | 17.7 mm | 43.5 mm |
| Sony E-mount | 18mm | 46.1 mm |
| Canon EOS M-Mount | 18mm | 47 mm |
| Hasselblad XCD | 18.3 mm | 61 mm |
| Sony FZ mount (on F55/F5) | 19 mm | ~84 mm |
| MFT (Micro Four Thirds) | 19.25 mm | ~38 mm |
| Leica, Sigma, Panasonic L-Mount | 20 mm | 51.6 mm |
| Canon RF Mount | 20 mm | 54 mm |
| Fujifilm GX Medium Format | 26.7 mm | ~65 mm |
| Leica M | 27.8 | 44 mm |
| Panavision SP 70 (Primo 70) | 40 mm | ~66 mm |
| ARRI LPL | 44 mm | 62 mm |
| Canon EF | 44 mm | 54 mm |
| Nikon F | 46.5 mm | 44 mm |
| Leica R | 47 mm | 49 mm |
| Éclair CA-1 bayonet | 48 mm | 46 mm |
| ARRI PL | 52 mm | 54 mm |
| Leica S | 53 mm | ~66 mm |
| Panavision PV | 57.15 mm | 49.50 mm |
| ARRI XPL (Alexa 65) | 60 mm | 72 mm |
| Hasselblad H | 61.63 mm | ~67 mm |
| Mitchell BNCR | 61.468 mm | 68 mm |
| ARRI Maxi PL (765) | 73.5 mm | 64 mm |
| Hasselblad 500/2000 | 74.9 mm | 69 |
