x*********h
发帖数: 2223 | 1 Hi,,
I take several pictures, it all looks very good on LCD, but after I go back
to see on Apple laptop, I found all of them are over exposure,... I use
only a, D90, Is any teacher can tell me why about that?
Thanks very much | b**********8
发帖数: 1002 | 2 upload an example please, we will tell you why about that... | f*******d
发帖数: 12693 | 3 楼主您能不能用中文写啊。
back
【在 x*********h 的大作中提到】
: Hi,,
: I take several pictures, it all looks very good on LCD, but after I go back
: to see on Apple laptop, I found all of them are over exposure,... I use
: only a, D90, Is any teacher can tell me why about that?
: Thanks very much
| kc
发帖数: 3169 | 4 coz, apple laptop is only able to check the pics taken by Leica
back
【在 x*********h 的大作中提到】
: Hi,,
: I take several pictures, it all looks very good on LCD, but after I go back
: to see on Apple laptop, I found all of them are over exposure,... I use
: only a, D90, Is any teacher can tell me why about that?
: Thanks very much
| f*******d
发帖数: 12693 | 5 你在预览的时候看一下histogram就知道有没有over explosure的问题了。
back
【在 x*********h 的大作中提到】
: Hi,,
: I take several pictures, it all looks very good on LCD, but after I go back
: to see on Apple laptop, I found all of them are over exposure,... I use
: only a, D90, Is any teacher can tell me why about that?
: Thanks very much
| b**********8
发帖数: 1002 | 6 其实现在的三寸以上的vga LCD显示器都挺亮的，我需要把它们调暗一些，否则如果不
仔细看，经常会欠曝。过曝我到还没有碰到过。对付过曝最简单的办法就是打开
blinkie,比看histogram直观多了。 | x*********h
发帖数: 2223 | 7 Thanks very much
http://www.flickr.com/photos/cityhunter2011/5920384819/
This pictures is the most exposure one, thanks
【在 f*******d 的大作中提到】
: 你在预览的时候看一下histogram就知道有没有over explosure的问题了。
:
: back
| f*******d
发帖数: 12693 | 8 应该说exposed吧？exposure是个名词。
【在 x*********h 的大作中提到】
: Thanks very much
: http://www.flickr.com/photos/cityhunter2011/5920384819/
: This pictures is the most exposure one, thanks
| s**********s
发帖数: 4255 | 9
lz一定是中文输入法坏了，整楼没有一个对的句子。。。
【在 f*******d 的大作中提到】
: 应该说exposed吧？exposure是个名词。
| x*********h
发帖数: 2223 | 10 Yes, thanks very much..
So, what's the problem about this picture? what the LCD doesn't show true
photos? Because I am still using LCD to judge whether the photo lack or
over exposed..
Thanks
【在 f*******d 的大作中提到】
: 应该说exposed吧？exposure是个名词。
| | | b**********8
发帖数: 1002 | 11 看了exif，得出如下结论：
1- 1/250 sec + f/5.6 + iso 400 - 不是大问题，但是这样的大白天环境下，应该用
iso 200，哪怕快门降到1/125也没事，何况这里快门应该是1/500或者更高。
2- 不要用auto-iso，除非你知道怎么用。
3- 测光模式不要用 center weighted，Nikon的matrix很好用，肯定比这里算出来的准
多了。
4- 不要依赖相机显示器，那东西太小。review的时候按几下上下键知道看到有些白点
在闪（blinkie),这些白点是过曝的区域，看看是不是你需要保留细节的地方...
【在 x*********h 的大作中提到】
: Thanks very much
: http://www.flickr.com/photos/cityhunter2011/5920384819/
: This pictures is the most exposure one, thanks
| x*********h
发帖数: 2223 | 12 Sorry for that,,,
【在 s**********s 的大作中提到】
:
: lz一定是中文输入法坏了，整楼没有一个对的句子。。。
| x*********h
发帖数: 2223 | 13 Thanks very much for your help,
several questions on your comment,
1. If don't use Auto-iso,,what I should use as a new user,
2. if don't use center weighted, what I should use...(sorry for too easy
question)
Thanks
【在 b**********8 的大作中提到】
: 看了exif，得出如下结论：
: 1- 1/250 sec + f/5.6 + iso 400 - 不是大问题，但是这样的大白天环境下，应该用
: iso 200，哪怕快门降到1/125也没事，何况这里快门应该是1/500或者更高。
: 2- 不要用auto-iso，除非你知道怎么用。
: 3- 测光模式不要用 center weighted，Nikon的matrix很好用，肯定比这里算出来的准
: 多了。
: 4- 不要依赖相机显示器，那东西太小。review的时候按几下上下键知道看到有些白点
: 在闪（blinkie),这些白点是过曝的区域，看看是不是你需要保留细节的地方...
| b**********8
发帖数: 1002 | 14 1- use iso 200 for daylight. You can always use auto-iso, but you need to
read up a little bit about how to use it properly.
2- use Matrix metering. It is fairly accurate 90-95% of the time.
【在 x*********h 的大作中提到】
: Thanks very much for your help,
: several questions on your comment,
: 1. If don't use Auto-iso,,what I should use as a new user,
: 2. if don't use center weighted, what I should use...(sorry for too easy
: question)
: Thanks
| f*******d
发帖数: 12693 | 15 那么强的光用100就足够了。
【在 b**********8 的大作中提到】
: 1- use iso 200 for daylight. You can always use auto-iso, but you need to
: read up a little bit about how to use it properly.
: 2- use Matrix metering. It is fairly accurate 90-95% of the time.
| b**********8
发帖数: 1002 | 16 100和200没有太大区别。而且nikon相机多数都是200为sensor base，100只是在
processing的时候降低明感度，所以我觉着没太大意义。
【在 f*******d 的大作中提到】
: 那么强的光用100就足够了。
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