[lkkbl888]

預算買d7 kit 18~135,
另配Sigma 10-20mm F3.5 EX DC HSM
請教各ching 給意見. many tks

[shkp]

I use 550D and want to buy Sigma 10-20mm / Canon 10-20mm for my wedding travel in GUAM ....

After try the lens and support by my CHING here .... I finally buy Canon 10-20mm .... IT IS PREFECT ..... please reconsider to buy CANON ....

(It is true story ... )

[Obi-Wan]

Yea, canon 10-22 has L class optics, the best ultra wide in recent years.

[lkkbl888]

ching SHKP,

tks for commt.
other then C/10~20mm, could u mind to tell what're the other lens with 550D set?

tks