View Single Post
  #7  
Old 12-12-2012, 04:23 AM
iceman's Avatar
iceman (Mike)
Sir Post a Lot!

iceman is offline
 
Join Date: Sep 2004
Location: Gosford, NSW, Australia
Posts: 36,760
Thanks guys - appreciate the feedback.

Quote:
Originally Posted by mbaddah View Post
Hi Mike,

Great article thanks for uploading.

Question, why didn't you use a slightly lower ISO and increase the shutter speed? I would have thought with the 14mm on a 5D you could should for at least 45seconds without trailing? Or alternatively stop down the aperture by a stop and increase the shutter?
Hi Mo

Even with the 14mm on the full frame, any more than 30-35 seconds and you start getting trails (when you zoom right in).

The aperture was as f/2.8, the fastest the lens will go. We want it wide open and capturing as much light as possible in as short a time as possible - that's also the reason for the high ISO.

The 5D Mk 2 handles ISO3200 easily, and the resulting noise/grain is certainly not offensive, and easily handled well by Topaz De-Noise or one of the other de-noise plugins or programs.

Keeping the shutter speed as short as possible is the aim.
Reply With Quote