Quote Originally Posted by Dave Throgmartin View Post
Who is the target to buy a $2,000 100 oz 150-600mm zoom lens?
ummm...if the optics and AF are good enough, me.



Seriously, look at the MTF charts...

If these are accurate, they are better at 600 mm than the 50A.

AF will be a big question mark. And I won't believe anything until I see some test results. But, this could be an excellent optic at 600 mm for $2k. If so I could easily be the market.