I have a Velvia 50 with me...
plannin to shoot fireworks tom, i'm plannin to set my aperture @ 8 or 11 on bulb, any suggestions how long shld i bold on my bulb? cus i read from an article by Jed, tellin me to set at around 8-16 seconds(but it's for an ISO100 film).
so, can i say that i hve 4 options,
1. overexpose my film by 1 stop (& try for 8-16seconds)
2. push my film by 1 stop (& try for 8-16seconds)
3. overexpose and push my film by 1 stop (& try for 8-16seconds)
4. dun push/overexpose, but hold longer exposure for 16-32 seconds.
anyone could help?
gear: nikon fm2, 35-70, 3.3-4.5 lens + tripod + cable release