[sansui47]

大家好:

小弟係初哥一名 , 現想知道CANON鏡既代碼係點分佢有咩功能...
例如:

防手震 , 超聲波馬逹 , 恆定光圈 , 低散色鏡 , 熒石鏡 , D-SLR , 等等

係用咩代碼來區分呢:

請各位師兄多多指教.....THX

[philip5cf]

我識二個， IS = 防手振！ USM = 超聲波馬達。其餘等高手呢！

[albertchun]

恆定光圈-- 普通zoom 鏡F3.5-4.5(range 的數字)。肯定鏡F2.8(單一數字)
DSLR -- 通常型號加 " D " -- D30, D60, 300D, 10D, 20D, 1Ds, D70, D7D, ist D..

其餘鏡片配置只有以價錢作代號... 但通常只有L 鏡才有熒石鏡片...

[Mike Chan]

There is still another Lens - DO lens, it is a new deisgn by Canon with a combinatiopn of a single piece of new developed len and some other traditional lens it helps to reduce of tracks of lights that come into the camera, it provides a compact size (usuall reduce in length of the lens barrel - not to mention deduce in weight of the lens itself.) ( But the price of the len doesn't deduce----hee, hee!) One of the expensive lens in Canon's lens collection!

[matcc]

This page has some explanations of the Short Form of Canon Lens, eg IS USM DO L EF

[matcc]

sorry! the link here:
http://www.luminous-landscape.com/reviews/lenses/Canon-70-300mm.shtml

[samlch]

唔該我都想問,如果個mount係啱的話,是否舊鏡裝上300d是沒有問題?而相反,如果專用dslr鏡放番落菲林機先會有黑角或有問題呢?
唔該晒先!!

[samlch]

唔該順便答埋,EF 1.4X II & EF 2X II係唔係EF mount專用倍鏡咁意思?咁如果用在AF鏡會唔會有問題,&個光圏會變成點?唔好意思,真係十分門外漢,毫無頭緒.....

[sansui47]

多謝各位提供寶貴既意見.

唔該晒!!!!!!!!!! ^0^