[RRR789]

各位Ching, 本人是用7D的, 現想買支Marco Lens去打蝶, 有兩支選擇中未能決定 1. 是100mm L Marco IS 2. 是180mm L Marco , 本人是偏向100mm IS 的因有IS, 但怕100mm x 1.6 = 160mm 打蝶可能焦距唔夠, 180mm 雖長D但沒IS, 現想請教下Ching們 有人用100mm 去打到蝶的嗎? thx thx

[Ison]

100mm打蝶如果遇到警覺性高d會好難影, 多數人會加多支384,

某D影蝶人會用S150 或 180mm 後備 2X 同 1.4X.

150好多人手持無問題, 但180 小弟會加支單腳幫幫手.

[九龍人]

等Sigma支150mm OS,就快出.

[JackJack1210]

I have both 100mm IS 2.8L and 180mm 3.5L with my 7D. 100mm would be good for insects. My experience told me that 180mm has a higher PQ than 100mm. The only draw back is no IS. Keep your shutter speed above 200 without using any pod. Butterfly is very sentitive and could not be reached so closely.

[新手之手]

小弟都想出macro.........
Sigma 150 又真係幾吸引.......macro 始終係唔同遠攝~~~~~~

http://www.omuser.com/viewthread.php?tid=85806

新果支有埋OS, 有啲期待.....係咪應該等埋新Sigma 150 測試&定價先再考慮....., 起碼我現時係咁諗.............

[RRR789]

又如果用100-400來打蝶會比用Marco定焦更好嗎?

[hizaku]

OS of Sigma 150mm is not critical if you shoot insect. Shutter speed is always faster than 1/200s which is almost 安全快門.

Even if OS can stablise your len, the insect still moves and slow shutter speed is useless.

[rodman911]

hizaku ching already told the true, Both OS, IS, VR are no use for insect shot as they will move.

[bho09]

384L IS OR 70-200 F4L IS

[Marksman01]

use APSC also better than FF

[九龍人]

影昆蟲好多方法.影到好細景深夠長,事後勁crop當然可以開大光圈爭取高速快門.
真係要影得夠大景深就會淺,郁緊既蟲就算你快門夠快都未必對得準焦.唔係話影就影.有時係被迫要等佢唔郁先影的.
就算唔郁既蟲為咗景深都一定要縮光圈.這時防震就唔係冇用喇.雖然去到好大都有機會要靠腳架或者閃光燈.但有防震就可以影到一定大而唔駛crop或者crop咁勁.

[Ison]

師兄去鳳園行一轉, 見多d人點影就清楚架啦. 影生態每個人方法都唔同, 小弟就鍾意記錄相, 但有d師兄喜愛大頭影腹眼. 100-400真係有師兄用架.
自己影左差不多兩年, 個個師兄師姐用架鏡都有分別, 60mm, 龍仔90, 100L, 小白, 小小白, 大白, 180L S150, S180, 384, 70-300都有, 加 Extension Tube ,近攝鏡, 各有各精彩.

但比較常見就100L, S150, S180, 180L 同384.啦