[netofworld]

各位大哥
請問快門在1000/1秒光圈 f2可否補光canon G3機,如此機不能又請問
Nikon D70s又可否,因G3自動轉回250/1秒又有無其他方法
多謝賜教

[tyuen]

The maximum flash syn of D70s is 1/500. I'm not sure if it supports FP mode flash. Perhaps somebody with D70s can help.

If you have Canon EX flash and you want to buy a DSLR, you can think of 350D. It supports FP flash mode.

[netofworld]

tyuen兄

多謝指教請問 FP flash mode. 是什麼意思呀？

[tam_dominic]

FP flash mode - Focal Plane flash mode which support high speed synchronization.

[tyuen]

For example, your G3 can only go as fast as 1/250s in flash. If your G3 supports FP flash mode, it can allow any shutter speed you like, such as 1/1000s. Yes, it's called focal plane flash mode. But it will be more easily understood for the name "fast pulse" mode...

FP flash mode helps fill flash. But it has limitation that it cannot freeze high speed motion.