When will Canon complete with Sigma 150-500mm ($899 B&H), Tamron 150-600mm ($1,060) B&H, the L 100-400 is outdated compared to these newer lens, $600 more expensive and doesn't have the range using my 7D
I have a Heliopan 77mm circular polarizer I was using on another lens and just bought the 24-105 F4 and the polarizer screws on lens ok but lens cap won't snap shut, can you recommend a polarizer that will fit properly
Thanks I agree about the quality of the L lenses I've been using 24-105mm for over a year now and love it, the cost difference I can see with the way Canon's lens are buiilt and I can deal with it if a new lens comes out in the price range of the 100...
Thanks John, checked out responses and looks like B+W and Hoya should work, local photo store carries these along with ProMaster so I'll check them out this weekJim
