[deaconw]

Any comment if use it on 小白兔, which one better?

[joeybc80]

一定買1.4X...光圈只跌一格嘛...

[Douglaschow]

2X 有d lens 裝唔到,因為有舊野凸去太長有d会頂到! 不過$好似一样!

[canonkenw]

How about Sigma or kenko?

[iso100000000]

2X 有d lens 裝唔到,因為有舊野凸去太長有d会頂到! 不過$好似一样!
______________________________________________________

the both ends of 1.4x and 2x are same. please be sure before you post.

[shunbee]

講真，兩支都會買，純粹傍身+貪玩

[look_yau]

Kenko 1.4x 其實好正，我覺得成像好過 canon 果個

[kelvin32]

Yau師兄請問Kenko 1.4x 大約要幾錢同係邊到買?

[mykkee]

sigma 1.4x好過 kenko...

kenko得個平字

[t502kg]

咁2X光圈降到幾多呢？

[look_yau]

>>> 咁2X光圈降到幾多呢？

2.8 -> 4 -> 5.6
4 -> 5.6 -> 8
5.6 -> 8 -> 11

[t502kg]

Aperture-wise,支小白兔就變咗支小小白咁用lu,不過日頭應該冇乜所謂啦！

[Ches7nu7]

look_yau ching
應該係2.8 > 3.2 -> 4
^^

[look_yau]

>>> 應該係2.8 > 3.2 -> 4

2.8 + 一級光圈未 4 囉

[XexeX]

2x 降兩級

f2.8變f5.6
f4變f8，得1D中間點有AF