Timeline for What is the importance of the back focal length of a lens?
Current License: CC BY-SA 3.0
2 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| Apr 11, 2015 at 3:27 | vote | accept | Kal | ||
| Apr 10, 2015 at 10:38 | history | answered | Matt Grum | CC BY-SA 3.0 |