[jtotoro]

各位師兄,呢三款天涯鏡,邊款配450D 好?
Canon 18-200mm IS,
Sigma 18-200mm OS,
Tamron AF18-270mm F/3.5-6.3 Di II VC LD Aspherical [IF] MACRO
要嚟影BB o架!

[grandlun]

影BB 就整支大光圈geh...因為唔好閃~

定焦就Sigma 30mm/50mm F1.4
變焦就揀支F2.8 geh

BB 四圍郁...天涯鏡光圈唔夠大...快門一定慢

[jsklee]

For baby younger than 6 months, I used 100/2.8 in my 5D:

http://www.pbase.com/middlehill/pad

When he is getting bigger, I used 85/1.8

For you, I recommend you to buy 60mm macro lens if you will not buy FF camera in 2 years.