優點:
IS is very good
The lense is light
Picture is quite good
缺點:
the front turns when focusing
not metal mount
no USM
評價:
I love this lense, with 4-stops IS, I can shoot at 250mm with 1/5 shutter, still get good picture, better to have 1/10 shutter, sharp. The looks are ok, could be better. I want to have USM, willing to pay more. 55-250 range is quite good. Not expensive.