[測試] Sigma 50-100 mm F1.8 DC HSM at 50D

本帖最後由 calvin83 於 2016-4-27 15:48 編輯

等睇24MP/Quattro H test.

http://www.lenstip.com/index.php?test=obiektywu&test_ob=473

本帖最後由 raisin 於 2016-4-27 16:16 編輯
等睇24MP/Quattro H test.
calvin83 發表於 27-4-2016 15:46

Pros:
    Unique parameters,
    Solid, stylish casing,
    Brilliant image quality in the frame centre,
    Very good resolution on the edge of the frame,
    Slight lateral chromatic aberration,
    Lack of distortion problems,
    Excellent coma correction,
    Negligible astigmatism,
    Moderate vignetting,
    Nice blur areas,
    Silent and accurate autofocus.

Cons:
    Performance against bright light leaves a lot to be desired,
    Noticeable slight influence of spherical aberration.
   


很不錯呢

但用開70-200/2.8的就要留意...
When it comes to the speed it is average – running through the whole range and finding the focus takes about 0.8 of a second.


另外同太陽玩遊戲的話都要留意...
http://www.lenstip.com/473.9-Len ... ing_and_flares.html

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很不錯呢

但用開70-200/2.8的就要留意...
raisin 發表於 2016-4-27 16:08

有辣有唔辣, 不過同級沒對手.

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有辣有唔辣, 不過同級沒對手.
calvin83 發表於 27-4-2016 16:12


的確係呢~ (其實APS-C係無同級 )

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有錢我想買大白2,短就s18-35果支

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有錢我想買大白2,短就s18-35果支
manman1998 發表於 2016-4-27 18:19

買大白2麻煩先買FF,

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買大白2麻煩先買FF,
calvin83 發表於 2016-4-27 18:26


大白2畫質差不多有40餅 9成...

而40餅 for 40D就咁

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都有D興趣,但個重量唔係人人接受到

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巳打算入手  同18-35 f1.8  草埋一套

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現有鏡頭以經含蓋左s18-35 Art 個焦段,只係冇咁堅的 f/1.8...

咁其實追支s18-35好定升級上24mp機身好?

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