[kentlho]

Hi All C Hing
Is any CHing using K20+Sigma1770 OS HSM?
Any GOOD or BAD comment on this ?
I did search the 用家心得already . But NO any comment with K20D.
I would like to buy this for replace my Kit lens .
( Sorry for my bad english )
1000x1000x1000x1000 Thanks

[ednnyhk]

PENTAX有支16~45MM都幾好呀，吾好比SIGMA D2.8光圈呃，2.8只係17MM時用到，用落同原廠F4無乜分別咋

[kentlho]

Thank you very much!