- Messages
- 1,118
- Name
- Mervyn
- Edit My Images
- Yes
We all know that slower shutter speeds are required for propellor aircraft and even 1/80 for helicopters. What if I have a 300 or 400 lens on where you are meant to have speed the same as the inverse of the :bang::bonk:focal length to avoid handshake, in other words 1/300 or 1/400 sec. What about prop blur?