1. 鏡身質感好, 而且很結實
2. 推動式變焦, 做記者job時極速, 比環形變焦快很多很多
3. 對焦極快而準
4. 成像佳, 通常收細當恒定5.6使用
5. 鏡身夠粗, 用在5D 1D時夠專業
6. 重量可接受
顯示： 13 - 18 (最新發表)
優點:
缺點:
1. 安在腳架的話, 要留意先安裝鏡才安裝body, 倘若戶外job又大風, double the risk of getting dust in both camera and lens
2. 推拉式快, 但卻會鏡中間入塵, 入塵未必影到, 但入鐵片雜質或雨水則哭笑不得
3. 重量相對1D有足夠平衡, 但用在5D 沒有直倒不行, 50D或500D不要想, 用手拿穩鏡身吧!
4. 防震力不夠佳, 這長焦段鏡應有四級防震才是
5. 前組鏡筒因設計問題, 鏡向下拍時會自動伸出變焦, 直升機上往下拍不方便
2. 推拉式快, 但卻會鏡中間入塵, 入塵未必影到, 但入鐵片雜質或雨水則哭笑不得
3. 重量相對1D有足夠平衡, 但用在5D 沒有直倒不行, 50D或500D不要想, 用手拿穩鏡身吧!
4. 防震力不夠佳, 這長焦段鏡應有四級防震才是
5. 前組鏡筒因設計問題, 鏡向下拍時會自動伸出變焦, 直升機上往下拍不方便
評價:
鏡身感覺良好, 價比28-300平很多
鏡有一定份量, 會著數小時拍照就不是說笑, 尤其沒有鍛練的人不論男女也會頗難受!
而且防震力不夠, 閃燈同步只有1/200, 做snap的話根本不到安全快門一半, 有很大機會震
鏡有一定份量, 會著數小時拍照就不是說笑, 尤其沒有鍛練的人不論男女也會頗難受!
而且防震力不夠, 閃燈同步只有1/200, 做snap的話根本不到安全快門一半, 有很大機會震
優點:
- Solid built, not a problem with the slide out zoom, even some c-hings said there will be dust slip inside. But I think it is acceptable
- Reasonable image quality.
- Focus is quick enough to catch birds snap
- \"Smooth-Tight\" locking system is good to prevent careless lens drop-out
- Reasonable image quality.
- Focus is quick enough to catch birds snap
- \"Smooth-Tight\" locking system is good to prevent careless lens drop-out
缺點:
- Need to put higher ISO to increase shutter speed at max 400mm
- It would be good if it is fixed aperture, i.e. f/4, even the price is few k more.
- It would be good if it is fixed aperture, i.e. f/4, even the price is few k more.
評價:
Before using it, I was worrying the weight of this lens but now already get used to it and feel not a major problem for a half day activity. I used to use SSWIS + 1.4; honestly previous combination is more flexible but with a 400mm itis really usefull for birds and insects photographing, as well as stage performance. The price 12++K is acceptable. I will recommend this lens to those who like to photograph birds, insects, flowers, stage performance, concert, or even landscape.
優點:
1. 銳利度高,色彩好sharp,色散好低
2. 推鏡變焦方式,快!! 用過你就知
3. 在ASPC..去盡成640mm…超遠
4. 不太重..可以接受
5. 個防手震有效
2. 推鏡變焦方式,快!! 用過你就知
3. 在ASPC..去盡成640mm…超遠
4. 不太重..可以接受
5. 個防手震有效
缺點:
1. 要用時間習慣下用推鏡變焦方式,
2. 去盡時頭重尾輕…鏡身超長, 有D不平衡
3. 如果恆定光圈4..就好啦..
4. 防震只有2級…不足夠
5. 對焦不太準…
2. 去盡時頭重尾輕…鏡身超長, 有D不平衡
3. 如果恆定光圈4..就好啦..
4. 防震只有2級…不足夠
5. 對焦不太準…
評價:
遠攝鏡..成像比想像中好…色水利同準..
唔太重…可以接受..
用係ASPC 由100-400 變160 –640mm
影乜都得啦..
如果係光圈太d就好啦.. 恆定F4 都好啦..
唔太重…可以接受..
用係ASPC 由100-400 變160 –640mm
影乜都得啦..
如果係光圈太d就好啦.. 恆定F4 都好啦..
優點:
1. 銳利度高, 成像比一般非L系列的鏡頭色彩更清和更濃
2. 基本上去盡400mm 影雀仔，色散好低。
2. 基本上去盡400mm 影雀仔，色散好低。
缺點:
1. 太不習慣用推鏡變焦方式，實在太煩。
2. 真的好重, 機身+閃光燈+鏡頭有2部notebook 咁重
2. 真的好重, 機身+閃光燈+鏡頭有2部notebook 咁重
評價:
L系列的鏡頭實在非同凡響，雖然是好重又不慣用推鏡變焦，但支鏡影出來的質素，真是讚不絕口。無是影生態,人像或風景, 支鏡都給予我非常滿意的效果
優點:
100-400mm
for 40D , it have 160-640 , good use
for 40D , it have 160-640 , good use
缺點:
400mm NOT too sharp . only F5.6 in 400mm
評價:
ok . so far so good . still keep test this len
overall is good . worth buy !
overall is good . worth buy !
