Canon EF 180mm f/3.5L Macro USM

用在R機對焦快咗準咗
呢個焦段影蝶真係好正
L鏡色彩正
2手抵玩

末發現

早買早享受

1. 影蝴蝶,影花無敵~ 畫質超級好;
2. 今年唔用70-200/100-400 影荷花, 初時以為難用但因為放大率有一比一, 所以影係面前都ok 不用裁相
3. 光圈3.5不俗, 收到4 完美
4.沒有防震但不是缺點因為影蝴蝶的話,1/1000 快門是基本, 又大白天加閃燈 ;影花基本都用腳架和快門都不能太慢 因為有風,花會搖擺
5. 重量1.1kg 一機一鏡出動~ 好輕便

1.對焦在無反機如m5 加 EFmount 上明顯較慢, 特別是加了增距器簡直好慢~ 但在單反無問題好快

一支出色的微距鏡~ ; 可惜無咩人識~
180 mm + APSC機 先夠遠影蝴蝶之類較小又唔可以走得太近; 影花用FF 機

好多人只識百微~ 仲要拎去影蝴蝶~ 趕走哂都未影到

Nikon 的都有一支差不多咁正的 200 f4 的微距鏡

 能夠完美地虛化背景，突出主體
 影像色彩亮麗奪目
 在高顏色對比的情況下，對焦快且準
 影像銳利

180mmL 的最近對焦距為0.48米，是我用過微距鏡頭之中最遠一支，在拍细小昆蟲的時候如螞蟻，跳蛛等，有點兒力不從心距離不夠近的感覺，如果能夠縮短到0.3米就真真正正無得頂！

本人用過多支微距鏡頭，包括1:1 比例的 EFs60mm, EF100mmL 和EF180mmL, 它們各有各的特性和味道，其中180mmL 焦距最長，景深最淺，好難將一隻昆蟲完完整整拍影下來，拍得眼睛清晰，頸部己經開始模糊，要將光圈調細才可得到比較滿意的效果。而這正正是它的缺點，另外也是它的優點，當我們拍攝昆蟲和蝴蝶時候背景大多是一堆亂草或雜枝，令人眼花撩亂不能清晣地顯現主體的輪廓出來，而180mmL 因為它的淺景深正好解決了這問題，能夠將混雜的背景溶化成單一的畫布把主體襯托,突顯到每一位看官眼前，讓人望上去舒服萬分，好像將主體剪貼在一張清純背景上
(參考照片 - https://www.flickr.com/photos/cheungyiuchung/8131273228/in/set-72157630092824534).

另外一張美麗的照片顏色至為重要，180mmL 不單只完整將色彩還原，還將原有色彩增添一點亮麗，令相片錦上添花。

致於銳利度方面是三支微距鏡中最高的，當我第一次用上時候簡直難以相信，细致程度就連細小的跳蛛眼眉毛也拍得清清楚楚。

另外眾所周知微距鏡頭對焦速度比較慢和易迷焦，它也不例外，尤其是在顏色對比度比較低的情況下，舉個例子，如對焦範圍是黑色和深灰相間，它會覓前覓後很難合焦，但如果是黑白相間的話，對焦可說是快且準，而你會感到對焦點好像被鎖定，一按快門清晰的照片馬上呈現眼前。

總括以上種種本人覺得180mmL不愧為一支出色的微距鏡頭，有興趣的朋友可以到以下網址參觀本人180mmL相薄，對照一下我的意見是否屬實.
https://www.flickr.com/photos/cheungyiuchung/sets/72157630092824534/

- Very sharp and excellent color for close up and macro works
- Bokeh is beautiful and smooth, very easy to isolate the subject from the backgroud.
- Excellent build quality, solid and durable
- Focus is dead accurate, this is most critical for macro photography because the lightest focus off will be magnified on the tiny subject.
- In my opinion, 180mm is the best macro lens for photographing butterflies.

- Expensive (but worth it).
- No IS, I have steady hands but I still hope that version 2 will be incorporated with IS.
- Since this lens has an old design there is no ass jacket to prevent the dust and moisture from coming in.
-AF performance can be better, sometimes I'll need to wait nearly 2 seconds for searching the correct focus. Sometimes, however, focus can be achieved very quickly.

I went to DCFxxxxx to buy the Sigma 150/2.8 OS, I tried 2 samples on my 1D4 and both of them have some degrees of front/back focus issues. The images were not razor sharp. For a macro lens, I believe the optical performance is most important and I can't accept the less sharp pictures from Sigma. Also, there is minor 'play' on the focus ring and the hand feel was no good. I then tried the Canon 180 and the sharpness was outstanding. I can tell absolutely which picture was from which lens. The price difference is $4500 but I was willing to pay more for the Canon.

I took the lens to the Wetland Park and the pictures were just outstanding! I have no regret at all for buying the Canon. Yes it lacks the OS, f2.8, focuses slower and weights heavier but it delivers the required sharpness you need.

成像利，散景一流，色彩非常豐富。

如果熟悉運用，是無缺點的。

非常好的L鏡，如果用FF DSLR，用它好過百微。
不過最唔開心，就是佳能鏡頭加價！

十幾年前的設計, 都現在也可以在高密度的sensor 表現最sharp最details 的 macro 鏡, 勁!
鏡身手持及操作性是一流的!

無IS, 但打虫無關糸
sharp 到唔可用黎影人像 :-)

此鏡只有買貴, 唔會買錯的!