• dawn256
  • 注册于:2004-12-31
  • 帖子:516
  • 所在地: Boston
发表于: 1/05/2005 11:43 发表主题:
引用并回复 快速引用
Went to his website. The photos are very nice. Thanks.
  • dawn256
  • 注册于:2004-12-31
  • 帖子:516
  • 所在地: Boston
发表于: 1/08/2005 12:26 发表主题:
引用并回复 快速引用
Add two more new birds spotted along riverway:)
Great Blue Heron. I have saw this bird before wandering around, but just caught it this time.




Female Northern Cardinal. I also saw similar bird before, don't know whether it is the same bird. Singing 很短促的 high-pitched "叽叽”声,extremely shy. 可惜有些虚了 frustrated




发表于: 1/08/2005 16:10 发表主题:
引用并回复 快速引用
dawn256 写到:
Add two more new birds spotted along riverway:)

Female Northern Cardinal. I also saw similar bird before, don't know whether it is the same bird. Singing 很短促的 high-pitched "叽叽”声,extremely shy. 可惜有些虚了 frustrated





The 400mm bokeh is very nice indeed. like it very much.
  • dawn256
  • 注册于:2004-12-31
  • 帖子:516
  • 所在地: Boston
发表于: 1/08/2005 16:31 发表主题:
引用并回复 快速引用
Actually used 400mm+1.5x kenko teleconverter for both pics, still can AF, I think the image quality is still OK if being careful and steady smile
发表于: 1/08/2005 16:48 发表主题:
引用并回复 快速引用
dawn256 写到:
Actually used 400mm+1.5x kenko teleconverter for both pics, still can AF, I think the image quality is still OK if being careful and steady smile


My canon 1.4x extender doesn't AF when it connect to my 100-400mm head. But if I get enough time to MF the object, the sharpeness will not be affected.

It will be a big gun when you carry the 400mm plus a ring, and 300d body. smile
you probably need an assistant.
  • pbxmeis
  • 注册于:2004-09-20
  • 帖子:538
发表于: 1/08/2005 17:03 发表主题:
引用并回复 快速引用
这张看着真象长着胡子,披着蓑衣,有点驼背的老渔翁.smile


  • fos
  • 注册于:2004-10-20
  • 帖子:338
发表于: 1/08/2005 17:45 发表主题:
引用并回复 快速引用
dawn256 写到:
Actually used 400mm+1.5x kenko teleconverter for both pics, still can AF, I think the image quality is still OK if being careful and steady smile


难道是传说中的400 DO?
发表于: 1/08/2005 17:58 发表主题:
引用并回复 快速引用
400 DO label price is 6 grands. Who has the money for it? smile

I guess the point is, dawn used kenko extender. Usually the compatible products from the third party have some unexpected surprise.

There is a trick I never tried, which can make the canon 1.4x extender work AFly on 100-400mm. Maybe I should test it.


最后进行编辑的是 colder98 on 1/10/2005 11:52, 总计第 1 次编辑
  • r418mot
  • 注册于:2004-09-20
  • 帖子:2787
  • 所在地: 加州
发表于: 1/08/2005 18:07 发表主题:
引用并回复 快速引用
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。


  • Mira
  • 注册于:2004-10-26
  • 帖子:892
发表于: 1/08/2005 19:28 发表主题: 樱花中的"红衣主教" (zz)
引用并回复 快速引用
What is this bird?

http://web.wenxuecity.com/BBSView.php?SubID=photography_best&MsgID=764
  • dawn256
  • 注册于:2004-12-31
  • 帖子:516
  • 所在地: Boston
发表于: 1/08/2005 22:39 发表主题: Re: 樱花中的"红衣主教" (zz)
引用并回复 快速引用
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 Laughing Laughing
  • Mira
  • 注册于:2004-10-26
  • 帖子:892
发表于: 1/08/2005 22:53 发表主题: Re: 樱花中的"红衣主教" (zz)
引用并回复 快速引用
So it is male Northern Cardinal? Surprised

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 Laughing Laughing

  • dawn256
  • 注册于:2004-12-31
  • 帖子:516
  • 所在地: Boston
发表于: 1/08/2005 22:53 发表主题:
引用并回复 快速引用
colder98 写到:
400 DO label price is 6 grants. Who has the money for it? smile

I guess the point is, dawn used kenko extender. Usually the compatible products from the third party have some unexpected surprise.

There is a trick I never tried, which can make the canon 1.4x extender work AFly on 100-400mm. Maybe I should test it.


Colder98:

NOD NOD。I am not that rich frustrated Just 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. confused 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 so 牛 to 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??? Laughing Laughing
  • dawn256
  • 注册于:2004-12-31
  • 帖子:516
  • 所在地: Boston
发表于: 1/08/2005 22:56 发表主题:
引用并回复 快速引用
pbxmeis 写到:
这张看着真象长着胡子,披着蓑衣,有点驼背的老渔翁.smile


你这么一讲,倒真象:) 不过这只鸟可真是ugly。
  • dawn256
  • 注册于:2004-12-31
  • 帖子:516
  • 所在地: Boston
发表于: 1/08/2005 22:59 发表主题: Re: 樱花中的"红衣主教" (zz)
引用并回复 快速引用
Mira 写到:
So it is male Northern Cardinal? Surprised

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 Laughing Laughing


Yes, male Northern cardinal。