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- dawn256
- 注册于:2004-12-31
- 帖子:516
- 所在地: Boston
- Mira
- 注册于:2004-10-26
- 帖子:892
This one is more beautiful.dawn256 写到: Mira 写到: So it is male Northern Cardinal? dawn256 写到: Mira 写到: What is this bird?
http://web.wenxuecity.com/BBSView.php?SubID=photography_best&MsgID=764
这只应该是我那只的老公啦
Yes, male Northern cardinal。- dawn256
- 注册于:2004-12-31
- 帖子:516
- 所在地: Boston
- dawn256
- 注册于:2004-12-31
- 帖子:516
- 所在地: Boston
- dawn256
- 注册于:2004-12-31
- 帖子:516
- 所在地: Boston
- Mira
- 注册于:2004-10-26
- 帖子:892
- Mira
- 注册于:2004-10-26
- 帖子:892
- dawn256
- 注册于:2004-12-31
- 帖子:516
- 所在地: Boston
- colder98
- 注册于:2004-09-20
- 帖子:803
dawn256 写到:
Colder98:
NOD NOD。I am not that richJust 400mm/f5.6. Used kenko extender to hope it still can AF. However, it only can AF with the 1.5x, can not AF with kenko 2x. Some people said to tap the contact to fool the camera, but I don't know how to do it.
I was attemped to your 100-400 lens, as sometimes it is very difficult to look for the bird with the 400mm lens, so it can not AF with canon 1.4x? may be sometimes you can try my 1.5x to see whether third party works:)
You are soto do manual focus, I have tried with 400mm and 2x, but was not good:-(
And it is getting very heavy if I put all my lens in the bag. You know somebody willing to volenteer to be my assistant???
AF on 300D only works when maximum aperture reaches f5.6. For 400mm lens when 1.4x extender is used, the actually f value is f8.0. That's why you cannot AF the object. It's very lucky for your kenko 1.4x working well with your 400mm on 300D. But I don't feel abnormal if 2.0x doesn't work since the actually f value is way too small. We can talk how to fool your extender to work on 400mm later when we have a seminar in the near future.
A lot of club members are looking for assistants.
Some person still holds P&S camera untill he/she finds an ssistant for DSLR.- colder98
- 注册于:2004-09-20
- 帖子:803
- r418mot
- 注册于:2004-09-20
- 帖子:2787
- 所在地: 加州
Its face is burred too. Actually I focused on the place connecting its beak and its face. I am very disappointed with the result.
In fact, I took a lot of bird photos using my firend's D70 but got not a single sharp image.colder98 写到: dawn256 写到: r418mot 写到: 这只鸟和上面的是亲戚吗?
想不到D70也跑焦,焦点从鸟脸转到鸟腿上了。
现在你的图看不见,不好说。
LM,
I think the bird is sharp enough, except for its beak. Why are you not so happy? unless you focused on the beak.- colder98
- 注册于:2004-09-20
- 帖子:803
r418mot 写到: Its face is burred too. Actually I focused on the place connecting its beak and its face. I am very disappointed with the result.
In fact, I took a lot of bird photos using my firend's D70 but got not a single sharp image.
Hey dawn, have you gotten what I said before? LM is very picky to the sharpness. Here is the proof.- dawn256
- 注册于:2004-12-31
- 帖子:516
- 所在地: Boston
colder98 写到: r418mot 写到: Its face is burred too. Actually I focused on the place connecting its beak and its face. I am very disappointed with the result.
In fact, I took a lot of bird photos using my firend's D70 but got not a single sharp image.
Hey dawn, have you gotten what I said before? LM is very picky to the sharpness. Here is the proof.
I think I got it now- r418mot
- 注册于:2004-09-20
- 帖子:2787
- 所在地: 加州
- dawn256
- 注册于:2004-12-31
- 帖子:516
- 所在地: Boston
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