You need a longer exposure time
longer than several screen refreshes which are say 1/60 or 1/85 of a second
(At least I think so, I've never owned a serious camera)
(
RedHouse over yonder,
Thu 20 May 2004, 21:11,
archived)
why not?
have they all been frivolous? Boom Boom!
(
Monskervator the Monsk,
Thu 20 May 2004, 21:13,
archived)