[Scheherazade]

Olympus zuiko digital lens 40-150mm (New Version) 的 New Version 其實係乜野嚟？ Old Version 又係乜呢？

[Scheherazade]

ZD 40-150mm f3.5/4.5
ZD 40-150mm f4.0-f4.5 ED
邊支係呢？
定係有另一支呢？

[@ZETA@]

Mainly different:
New version : 50-150mm f.4 - 5.6
Old version : 50-150mm f.3.5-4.5

http://www.mobile01.com/topicdetail.php?f=249&t=315731

[Scheherazade]

new version 係唔係呢支呢？
40-150 f4-5.6

[@ZETA@]

Sorry, should be 40-150mm

[@ZETA@]

yes, that is the new one

[Scheherazade]

thanks,

[Scheherazade]

師兄，ED又點解。

[@ZETA@]

ED (Extra-low Dispersion) = 超低色散