優點:
- Quiet and moderate AF, fast enough
- nice colors from Minolta 70-200,
- sharp wide open and excellent at f5.6
- no serious disortion at 200mm
- nice falre control
- good looking, very pro.
缺點:
- easy to scratch the tripod ring
- heavy, but i use a55, so it's only 1800g,
- sharpness slightly decrease at 200mm
- bad tripod mount design, need to take off the body to remove the ring.
- expensive, I buy it second hand with scratched :(
評價:
it's a nice lens with quiet AF and good colors, and also good falre control. I have only an A55 body and a minolta 50mm f1.7, I used the Minolta 80-200G HS before, actually that minolta AF is as fast as this 720G, but it's so loud and the 80200G nearest foco length is 1.8m, very bad for flower and portrait shooting. so I choose this 720G, the color is so much the same but the 1.2m NFD is very nice for me. the bokeh (blur background) is as nice as the 80-200G and I barely can't see any different.
although this lens is more expensive than minolta 80-200G but I think I will be more happy while using this lens. depends on different user.
:D