[mobile_shop2]

鏡頭AF, AF-S, EF, EF-S 有咩分別?

[MCSE@2000]

*** AF - very old lens , just basic model
AF-s - include the monitor insidem the focus will faster than AF

AF or AF ??? is for nikon lens


EF or EF-S for Canon Lens

[mobile_shop2]

canon都係咁分

EF or
EF-S (include the monitor )

有monitor 同無有咩分別

另想問nikona D40 要用 G 鏡 , 又係咩呢?

[cpkwong]

EF-S:for EOS平價DSLR only(1.6X)，即係話EOS菲林機及FF CMOS機用唔到

[Philippe]

有motor對焦快D及可以配合機身冇motor的機種例如D40.
G鏡沒有光圈環,靠機身控制.

[edwin_liu]

So...How about Nikon D lens? For example, Nikkor AF 50mm f/1.8 "D"? Thanks!

[A.T.]

http://myweb.hinet.net/home1/both2989/photo/NikonLensMark.htm