Haha, well, I should have went also, but got stupid
school...
The powder is anti-decay purpose? The Tong Aik guys have alot of
gears with them... And kudos to them for doing such a difficult
job, I really respect them.
I also have one 70-210mm lens, with crop factor becomes 315mm max
on digital. But my experience says you just set to burst mode,
choing over and burst blind shot, and then zhao...
I tried and work with government ppl, using norm. 24-85mm
lens.
