Digital BW, The Print

I compared tripod v. hand held ("HH") with IS on v. HH with IS off.  The results are posted at  

http://www.paulroark.com/BW-Info/IS-test-200mm.jpg

The Canon 70 - 200 IS L was used on on the 5d2.  All shots are at 200 mm, were shot RAW, are un-sharpened, and are displayed at 100%.

I'd say IS works well with a speed that is at least one over the lens length.  

Paul
www.PaulRoark.com

There are actually a couple of those. The f/4, or the f/2.8?

C. D. Tobie
Global Product Technology Mngr.
Digital Imaging & Home Theater
Datacolor.com
CDTobie@...

On Oct 12, 2009, at 5:27 PM, "pr_roark" <paul.roark@...> wrote:

> Canon 70 - 200 IS L