RE: Fireworks ?

[Willem-Jan Markerink <w.j.markerink@xxxxx>]

On 29 Nov 99 at 18:25, Varrą Norbert wrote:

> Any documentation on slit panorama flash photography?

You still need a relatively high strobo-rate (flashes pro second), 
combined with a relatively slow drum speed.
But it is not impossible....you just need several flashes for each mm 
of film covered by the slit.
This is also how high tech cameras can get away with very fast syncro 
speeds (above 1/300s)....they just fire off several flashes during 
the exposure....since above normal syncro-speed, the curtain is never 
large enough to expose the entire frame at once....it's a moving slit 
(first curtain followed by second curtain), just like a swing-lens 
pan camera.




 

--                 
Bye,

Willem-Jan Markerink


      The desire to understand 
is sometimes far less intelligent than
     the inability to understand


<w.j.markerink@xxxxx>
[note: 'a-one' & 'en-el'!]