第一篇：入门单反优缺点双语版之：SONY A200（译自DPreview） 链接：http://bbs.fengniao.com/forum/showthread.php?t=1043543

继续……

第二篇：PENTAX K200D

Conclusion - Pros
优点

Superb build quality for the class, weather-sealed body
同级别中极好的机身做工，全天侯（防滴防尘）机身
Efficient image stabilization (not as good as Pentax claims though)
有效的图像防抖（但不如官方所宣称的）
Top LCD (but no backlight)
机顶LCD（但没有背光）
Largest and brightest viewfinder in its class
同级别中拥有最大和最亮的取景器
Reliable flash exposure
可靠的闪光曝光
Wireless flash
支持无线闪光灯
Intuitive menus and displays (but slightly dated design)
直观的菜单和显示（但设计稍为过时）
Optional battery-grip improves handling
随处可得的电池组合大大提高操作便利性
In-camera RAW-development (but limited options only)
机器内置RAW显示（但只有较少的选项）
Good range of JPEG customization options
直出JPEG的自定义选项很丰富
11-point AF, Accurate and fast auto-focus
11点自动对焦，准确快速的自动对焦系统
White Balance fine-tuning
白平衡微调
User-controllable High ISO noise reduction (4 levels)
用户可控的高感光度降噪（4个级别）
Sensitivity Priority shooting mode
感光度优先拍摄模式
Excellent white balance presets (but poor Auto WB results in tungsten light)
出色的白平衡预置（但对于钨丝光的自动白平衡效果就比较差）
Efficient long exposure noise reduction
非常有效的长时间曝光降噪效果
Excellent, sharp and clean image results when shooting RAW
非常优秀的直出RAW的图像效果，锐利而且干净
D-Range gives you about one stop additional highlight range (ISO 200 - 1600 only)
动态范围技术提供给你一站式的额外高光范围细节显示（只限于ISO200到1600）
Occasionally useful 'digital preview' allows you to take a test shot which isn't saved
偶尔用到的“数码预览”功能，允许你试拍而无需保存
Customizable Auto ISO (100 - 400/800/1600)
自定义自动ISO范围
Mirror lock-up implemented as part of the self-timer
反光镜锁定为自动拍摄功能的一部分（这个翻译有问题，请高人解答）
Comprehensive software package (Silkypix RAW converter and browser)
全面的软件支持（Silkypix出品的RAW转换器和浏览器）

Conclusion - Cons
缺点

Default JPEGs too contrasty, oversharpened and smeared
默认直出的JPEG图像对比度过高，过份锐利并且不够干净
JPEG engine not making the most out the camera's RAW data
JPEG压缩引擎没有表现出原始RAW数据该有的
No live view
没有实时取景
Few direct buttons (but Function menu sort of makes up for it)
过少的快捷功能按键（但功能菜单排序弥补了这个遗憾）
Dynamic range in the highlights slightly below average (but efficient D-Range tool)
高光区域中动态范围表现稍为低于平均值（但动态范围应用效率较高）
Limited continuous shooting capability, slower than average and small buffer
连拍能力比较有限，低于平均值且缓存过小
Flash must be raised for AF assist (although AF works even in very low light)
必须预升起闪光灯才能使用自动对焦辅助闪光（虽然自动对焦在弱光时也能工作）
No Kelvin white balance option
没有白平衡色温选项

Overall conclusion
结论

The Pentax K200D is competing in a very crowded segment of the marketplace. All manufacturers have been increasing the number of features and the quality of their cameras over the past couple of years or so and the entry-level segment is characterized by fierce competition. So, was the step that Pentax made from the K100D to the K200D enough to stay a serious alternative to the big boys in this bracket of the market?
K200D挤身于产品众多的市场当中。在过去的几年中，所有制作商都不断地提升入门级产品的功能和质量，以适应日益竞争剧烈的市场。那么，K200D是否能够成功的从货架上替换掉同门师兄K100D呢？

As usual there is no simple answer but the K200D certainly looks like a well-rounded package.The build quality is superb and a nice contrast to the Fisher-Price plastic you sometimes hold in your hands when testing a 'budget' DSLR. The K200D is also the only entry-level camera that comes with a top LCD display and a dust- and splash-proof body. Combine this with the largest viewfinder in the segment and there'll be very little to complain about.
像往常一样，以K200D这种全能产品，你没法用一句话就能简单地概括。其优秀的做工，和你平常在测试一部平价的数码单反时放在手上的那种廉价熟料机身形成一个鲜明的对比。而且K200D也是入门级中唯一一部配备机顶LCD和防滴防尘机身的单反相机。

In terms of features the Pentax is a bit of a mixed bag. It comes with a CCD-shift type 'Shake Reduction' system, Dust Removal and Pentax' 11-point Safox VIII AF system. What you won't get though is a live-view system. Most of the K200D's direct competitors nowadays offer this feature but you'll have to decide yourself if live view is essential for your photography or just another gimmick that you can do without.
从功能上来看，宾得的相机喜忧参半。它配备了CCD位移式防抖系统、除尘和宾得独有的11点自动对焦系统。但却少了个实时取景系统。大多数K200D的竞争对手都提供了这个功能，这就取决于你自己的决定，实时取景对你而言是至关重要还是可有可无的一个噱头。

The K200D's image output is a bit of a double-edged sword. When we first looked at the JPEG images we weren't exactly thrilled. In its default settings the Pentax produces oversharpened and a little oversaturated images with visible artifacts and jagged diagonals. To be fair, the JPEGS are not unusable (I've shot almost 1000 of them and most of them are pleasant enough to look at) but they are just not quite as good as some of the competitors' output.
K200D的图像输出也是一把双刃剑。第一眼看到输出的JPEG图像，失望大于期望，其默认设置的图像过于锐利并且颜色有点过于饱和，斜线有锯齿。公平地说，相对于其它单反的直出，这机的JPEG直出图像简直就是不可用（拍了将近1000张，大部分不能看）。

Luckily there are two ways of working around this limitation though. You can either modify the default settings or, even better, shoot in RAW. If you do the latter you'll be very pleasantly surprised. With the right processing the K200D is actually capable of producing clean, very detailed and pin-sharp images that should satisfy even the most dedicated pixel-peepers.
幸好有两种输出方式，解决了这个问题。你可以修改默认设置，或者，更好的方法就是直接输出RAW。选择后者将是一个明智的选择。正确的使用K200D，其干净、细节丰富、锐利的图像就连最挑剔的人也能满足。

All in all, the excellent image quality you can get out of the camera's RAW files, the build quality and good overall feature-set are enough to let the K200D slip into our Highly Recommended category. Before you now go out and buy one though, make sure you can live without a live-view system and, if image quality is paramount, you'll be willing to shoot in RAW.
纵观所有，从相机RAW文件你可以得到优秀的图像质量，优秀的机身做工，和全面的功能，足够让K200D挤身于我们所强烈推荐的行列当中。在你立刻冲出去抢购一台之前，确定一下你是否能够接受没有实时取景系统，并且，更重要的是只有输出RAW才能获得优秀的图像。

Detail (D-SLR) Rating (out of 10)
各项评分（满分10分）

Build quality做工 9.0
Ergonomics & handling操控舒适性 8.0
Features特色 8.0
Image quality图像品质 8.0
Performance性能（速度） (speed) 8.0
Value性价比 8.5

Highly Recommended (if you shoot in RAW)
强烈推荐（如果使用RAW输出）