[nlyhkk2002]

大家好!
我想揀支天涯鏡，請大家比下意見。
有2個選擇,邊支會比較合適。

1:Canon EF-S 18-200mm f/3.5-5.6 IS

2:Sigma 18-200mm F3.5-6.3 DC

Thanks very much

[rainbow179]

我都係新手..................不過依枝 Sigma 冇防手震 (OS)!!!

[nlyhkk2002]

其實我想問lee 2枝鏡既影象質素會唔會差好遠?

[Obi-Wan]

I have both lenses, I want to sell the Sigma 18-200 non OS & keep the Canon 18-200 IS. WHY?

The Canon is better than the Sigma in terms of sharpness and focusing speed. The CA are more or less the same.

PS both lens give quite acceptable pictures @ f8, both lens are quite weak at 18mm & good at longer focal lengths.

[hksawing]

I buy Tamron 18-270 at last week and my body is Canon 450D too,I like it!!