[matt138]

Sigma AF 150mm f/2.8 Macro <>Canon EF 100mm f/2.8 Macro
想買微距兩支邊支好,因為價錢大家都差唔多.

[ringomov]

唔同焦距既macro鏡有不同的用途，焦距短D會冇咁容易手震較為靈活，長焦距臘拍時冇咁容易驚動主體成功率會較高，各有所長.

[matt138]

心目中想買Sigma AF 150mm f/2.8 Macro ,但Canon EF 100mm f/2.8 Macro 係正廠,所以心大心細.

[阿修波羅]

諗住影乜？淨係影花花草草就百微，蝴蝶就長焦距好啲。

[littlelamb]

what camera you are using? e.g.if 40D, you should consider the 1.6x factor!
It will be more difficult to handle a more tele macro lens, the depth of field is very shallow for macro lenses. You may need a tripod then.

[ringomov]

丫你重唔明我上面講乜?你真係有需要用支合焦距既鏡，還是為個牌子而買支鏡. 原廠鏡真係咁緊要?

[matt138]

我先講下我有乜嘢先,機身有Canon400D (但不久會轉40D), Lenses有Tamron (A16)17mm-50mmf2.8,Tamron (A20) 28mm-300mm macro F3.5-6.3.
我諗住影蝶,蜻蜓,其实想買Sigma AF 150mm f/2.8 Macro,牌子冇所為,價錢4k上下,有乜嘢意見提供下呢?Thanks.

[ringomov]

咁梗係買150mm啦!

[Douglaschow]

Canon EF 180mm L Macro F3.5

[petercyc]

Sigma 180mm F3.5, 正!

[tam_dominic]

Sigma 150mm F2.8 is a proper focal length of butterfly and dragonfly shots.