[demon_first]

我用緊50D嫁
想買支長焦距既
睇岩左3支唔知邊支先好呀
想聽下大家既意見
CANON 70-300 IS USM &
SIGMA 120-400 OS HSM &
SIGMA 150-500 OS HSM
唔該幫幫手

[Obi-Wan]

no used the other 2 sigma before, but CANON 70-300 IS USM ($4k) is not much better than EFS-55-250IS ($1.6k)

[demon_first]

55-250IS對焦會唔會好慢呀?
而我又有支18-200IS LA

[onjo3]

i used 70-300is, Tokina 80-400
but i dun like both

ssw + x1.4 still very good
u can consider
if not zoom 400/5.6 is good, at least it s prime


if u want shoot bird, at least 400mm on APSC

[demon_first]

onjo3 ching
咁即係想打雀我要買sigma果2支呀?邊支成像同對焦好d呀?
thx

[viovanda]

SIGMA 150-500 OS HSM

[homankop]

canon 70-300