sumo wrote:
no brainer IMHO,,,,,, outdoors in Yosemite must have a 500mm reach... and you can always back off to 50mm.... doubt you use the 18 to to 50mm on that other lens.
I just went to Alaska...had to 50-500 and the 24 to 85..... used my 50-500 most of the time in the wild....in a town, I would switch to the 24-85...
not many towns in Yosemite
Are we thinking of the same park? You don't need "500mm reach" for a great picture of Half Dome, you climb it! You don't need "500mm reach" for El Capitan, you drive right by it. I think it is a "get close and shoot wide" kind of park.