作者jk21234 ()
站内DSLR
标题Re: [整理] 市售 DSLR 可用动态范围统计 Ver2.0
时间Thu Sep 11 01:16:27 2008
※ 引述《jk21234 ()》之铭言：
Pentax ISO100 ISO200 ISO400 ISO800 ISO1600 ISO3200
K100D 7.5EV 7.9EV 7.4EV 6.8EV 6.1EV
K10D 7.3EV 7.3EV 7.2EV 6.8EV 6.5EV
K20D 9.0EV 8.6EV 7.9EV 7.5EV 7.1EV 5.8EV
K200D 9.0EV 9.0EV 8.9EV 9.4EV 8.1EV
Sony ISO100 ISO200 ISO400 ISO800 ISO1600 ISO3200
α-100 8.1EV 8.1EV 8.1EV 7.0EV 6.2EV
α-700 8.3EV 8.8EV 8.8EV 8.8EV 8.2EV 7.6EV
α-900 8.6EV 9.4EV 9.4EV 9.1EV 9.2EV 8.4EV
α-350 8.6EV 8.5EV 8.5EV 7.9EV 8.5EV* 8.5EV*
α-200 8.7EV 8.6EV 8.6EV 8.1EV 8.2EV 7.8EV
A350在iso 1600~3200上,注意如下:
*The smeared noise pattern of the A350 appears to be confusing our
analysis calculations into believing that data is being recorded
when the image itself has been reduced to a baseline level of
smoothed-out noise. We do not believe any more information is
actually being recorded than at lower ISO settings.
--
※ 发信站: 批踢踢实业坊(ptt.cc)
◆ From: 140.114.78.62
1F：推 rush007:K200D看起来不错说 IS800还有9.4EV 09/11 01:26
2F：推 Laverda:K200D终於跟上其他家的水准了 推推! 09/11 01:40
3F：→ mike0:其实k10d被低估了 测试都是JPG直出 如果是拍RAW用ACR转後测 09/11 11:34
4F：→ mike0:是 k10d的 DR会增加不少 网路上都可以找到测试 09/11 11:34
※ 编辑: jk21234 来自: 140.114.78.250 (10/23 06:40)