[toymccoy123226]

我係一名新手...
其實我好想知道點樣分咩鏡頭係DX機用...
咩係FF機用...
我睇左好奈都唔明...>__<...

[B and H]

DX鏡會有DX個label ^_^

[sect]

PLS SEE BELOW IF IT'S CAN SOLVE YR PROBLEM (ALL INFORMATION IS GIVEN FM OTHER C. HING). TKS.

1. FF BODY = FULL FILM
A) IT CAN USE ALL OF THE OLD AF NIKON LENS -> RESOLUTION+ANGLE IS SAME (FOR AI OR AIS - I'VE NO IDEA)
B) BUT USE DX LENS - RESOLUTION REDUCE HALF (1000 MEGA -> 500 MEGA) + ANGLE BECOME NARROW (50MM -> 75MM)

2. DX鏡會有DX個label FOR DX BODY - RESOLUTION+ANGEL UNCHANGE (1000 MEGA = 1000 MEGA, 50MM = 50MM)

3. IF D90 OR D80 BODY
A) IF USE OLD AF NIKON LENS/DX LENS - RESOLUTION UNCHANGE (1000MEGA = 1000MEGA), BUT ANGEL BECOME NARROW

[老叟]

DX係過渡時期產品,慢慢會自動消失架啦

[B and H]

DX係過渡時期產品又未必, DX有DX既好處. 最終都係睇市場反映 ^_^

[p.maki]

唔駛咁担心喇,Nikon出咗不少DX鏡,加埋副厰出,即FF年代仍未有樓梯响呢,就算FF機普及化,那時,我相信仍很多ＤＸ貨,反過來說到時閣下己是專家呢!

[p.maki]

一般鏡頭,個影像焦點成像是24mmX35mm (所喟FULL FLAME),DX鏡的成像大小是 APS 尺寸,FF的面積是APS的1.5倍.Canon 個 CMOS 面積更小FF是它1.6倍.