Thread: Canon's EF 100-400mm f/4.5-5.6L IS USM Lens
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Old 19 Mar 2006, 23:34 (Ref:1553200)   #2
DWA
Racer
 
Join Date: Oct 2005
England
Enfield
Posts: 111
DWA should be qualifying in the top 10 on the grid
No it is a push/pull zoom, increases in length by about 5 inches or so when zoomed to 400. Been using one for about 3 years and find it very good.
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