35mm FF Lens

librazhy

唔講解像度﹐唔講焦距﹐唔講散景﹐唔講一點幾CROP RATE

淨係想探討35mm Full-Frame LENS 放在 APSC機 能否100%將潛能發揮到盡﹖
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若要想100%將Full-Frame LENS 發揮到盡﹐是否須要一個 Full-Frame body 搭配﹖



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Lens 將外間的光投射入機身﹐機身入面的光點分佈(SENSOR的覆蓋面)是圓的還是長方形的﹖Full Frame Lens 將外間的光投射 入機身的覆蓋率是比APSC SENSOR 大﹖ 還是大小剛剛好﹖

imvitasoy

FF 鏡 放在crop 機，當然不會出返100% 相同效果。同一個 framing area,  crop機要退後幾步，景深點都有的影響。 至於影響係係好大？ 又唔可以講好大，總之是有少少唔同，但又並非不可接受，咁算係幾多% ?  我就唔識答你咯....

另外，好多歐洲鏡光學design 邊位是有少少暗角，crop 機就會crop 走了。
日本鏡設計比較flat,  影響稍為沒歐洲鏡的大 (不過都有)。
所以要睇你用歐鏡還是日鏡....

MoiRhapsody

i am talking about crop sensor. 搭錯線。

快樂牛郎

哈....哈........無論crop sensor有幾advance, 佢始終唔會用得盡支FX lens既「潛能」。 ...
MoiRhapsody 發表於 2011/3/13 23:20

i am talking about full frame sensors

MoiRhapsody

哈....哈........無論crop sensor有幾advance, 佢始終唔會用得盡支FX lens既「潛能」。

快樂牛郎

回復  librazhy


    鏡頭的100%潛能--------不能。
    Sensor自己的潛能-------支鏡有幾靚佢咪有幾靚囉 ...
MoiRhapsody 發表於 2011/3/13 02:15

I think sensor technology can still go further before it reaches the limit of the lenses

MoiRhapsody

回復 16# librazhy


    鏡頭的100%潛能--------不能。
    Sensor自己的潛能-------支鏡有幾靚佢咪有幾靚囉～～～

Catpiano

Mud 9 ar? Talking about 35mm format lens wor....how to link to frying Leica lens?

American can fry iPad 2 to china Tim.....

快樂牛郎

would you rather lose 500 every few years on a canon lens or make $1000 eveyr few years on a Leica glass?

Catpiano

Make it simple ... good thing to use normal FF lens on crop sensor is, you are using the best ~40% of it! (Centre)

Why some german lens are so expensive .. since they are good edge to edge ..