rtphokie
Photo board moderator
- Joined
- Jan 9, 2006
- Messages
- 3,607
- Canon EF 70-200mm f/2.8L IS USM ($1700)
- Canon EF 70-200mm f/4 L IS USM ($1060)
- Canon EF 100-400mm f4.5-5.6L IS USM ($1300)
The f4 lens is 2.5 lbs, the f2.8 and f4.5 lenses are both 5lbs.
I'm leaning towards the 70-200mm f4 IS, it looks like it provides very good bang for the buck. However I cant decide if it's worth the extra $500 (the f4 lens doesn't come the $115 tripod mounting ring, the f2.8 does). $500 for nearly double the light but that also doubles the weight.
Anyone own any of these lenses? Any suggestions? Other IS options which provide results this sharp.

Makes my "big tripod purchase" look pretty piddly in comparison!