[calvinycf]

Sigma 17-50mm F2.8 EX DC
Tamron SP AF 17-50 F/2.8 XR Di II
Canon 15-85mm f3.5-5.6 IS USM

please help, thanks much!!

[2470]

I have "Tamron SP AF 17-50 F/2.8 XR Di II". Colors are great and image is very sharp. XR is very useful. One of the lenses that I dont want to sell.

[calvinycf]

thankyou

[eeric9]

唔考慮價錢既, 有無限金錢既, 我會首選簡Canon 15-85mm f3.5-5.6 IS USM
又wide又焦距實用

要價錢平同質素, 又唔介意cal鏡, 我會簡Sigma 17-50mm F2.8 EX DC

要價錢平為首要既, 我會簡Tamron SP AF 17-50 F/2.8 XR Di II
二手市場都係2k, 保養期又長d, 走焦機會應該冇sigma 17-50咁大

[jsklee]

canon is better due to the IS function.

[calvinycf]

thanks all so much