Choose four: EF 600mm f4 DO IS USM, EF 200-600mm f5.6 IS USM, EF 200mm f2 IS II USM, EF 800mm f5.6 IS II USM. Personally, i would be glad to see a 600DO as 400DO was exceptionally good, also 200-600 would be an excellent move, as it will both serve as a competition to Nikon's 200-500 as well as a (maybe cheaper) successor to 200-400 (ofc without 1.4TC). Dont know whether the 200-600 would feature a TC or not though.
Upvote
0