Bebulamar
No longer a newbie, moving up!
- Joined
- Mar 27, 2014
- Messages
- 259
- Reaction score
- 31
- Location
- United States
- Can others edit my Photos
- Photos OK to edit
The Sony is a special case and I think that's why they published the T stop. I measured a lot of lenses and found the T Stop is generally less than 1/3 stop different from the f/stop.