Canon EOS 50D - Wikipedia
The Canon EOS 50D is a 15.1-megapixel digital single-lens reflex camera. It is part of the Canon EOS line of cameras, succeeding the EOS 40D [1] and preceding the EOS 60D. Canon announced the camera on 26 August 2008. [2] The camera was released on 6 October 2008.
EOS 50D - 佳能相机博物馆 - Canon Global
eos 50d通过如下功能实现强大的基本性能：高精度全十字型9点自动对焦和采用约0.95倍放大倍率玻璃五棱镜的高性能取景器。 其它秉承数码单镜头反光技术发展规律的功能：例如可自动调整黑暗图像的亮度和锐度水平的自动亮度优化功能，目前已可用于RAW图像。
Canon EOS 50D Review - Digital Photography Review
Oct 30, 2008 · Almost exactly a year after the arrival of the EOS 40D, Canon has announced the 50D, which we're assured will be a sister-model, rather than a replacement. Recent history has seen Canon release new models every 18 months-or-so but it's been a busy year with newcomers such as the Nikon D300 getting a lot of attention in the 40D's keen-amateur ...
佳能 EOS 50D - 维基百科，自由的百科全书
佳能eos 50d 是一款 15.1 百万像素的 數位單眼相機，是佳能公司 eos 产品线中 佳能 eos 40d的继任者，在2008年8月26日正式发布，并于2008年九月底上市 [1] 。 隨著它的後繼機種 EOS 60D 的推出，香港佳能於2010年9月已把EOS 50D列為已停產產品 [ 2 ]
来自2008年的感动——佳能 EOS 50D 一年使用报告 - 知乎
50D原生的感光度范围是100-3200，扩展有6400和12800，实测ISO640开始出现大量噪点，但画面仍非常可用，ISO800噪点更多，依然可以使用，直到ISO1600，画面彩色噪点非常严重，解析力明显下降，此时画面已经不太可用了，扩展出来的那两个ISO，看看就好，根本没法用，12800时画面上全是横竖彩色条纹，毫无细节可言，反正我最高接受到ISO1250，再往上就是拍黑白玩森山大道了. 宽容度方面，大光比环境暗部死黑，暗部最高提亮1.5挡曝光就差不多了，再高了暗部就 …
Canon Support for EOS 50D - Canon U.S.A., Inc.
Oct 1, 2024 · Find support for your Canon EOS 50D. Browse the recommended drivers, downloads, and manuals to make sure your product contains the most up-to-date software.
EOS 50D - Canon Camera Museum - Canon Global
The mid-range Canon EOS 50D raises image quality and high-speed image processing to next levels with advancements in two key devices: the developed approximately 15.1-million effective pixel CMOS sensor (APS-C size) and the redesigned high …
佳能EOS50D - 百度百科
佳能50D采用了佳能自主开发生产的最新CMOS图像感应器，这枚APS-C规格的感应器尺寸是22.3 x 14.9毫米，有效像素达到1510万，配合镜头的焦距转换系数是1.6，支持最高分辨率4752×3168， ISO感光度 设置范围从ISO100至ISO3200，凭借突破性的技术，高感光度可以扩展至ISO6400和ISO12800，采用电子控制 焦平面快门，最高快门速度是1/8000秒， 闪光同步 速度为1/250秒，10万次快门寿命。 佳能DIGIC数字影像处理器，是佳能EOS 数码单反相机 的“大脑”，它的 …
Canon EOS 50D review: Canon EOS 50D - CNET
Oct 20, 2008 · The meat-and-potatoes updates the EOS 50D offers over the 40D--higher resolution, one usable extra stop of sensitivity, modest single-shot performance improvements, and multiple compressed raw ...
Canon EOS 50D Review: Digital Photography Review
Oct 30, 2008 · The EOS 50D is Canon's highest pixel count APS-C sensor to date. The manufacturer is claiming that new manufacturing processes, plus redesigned photo diodes and micro lenses, extend the light gathering capabilities of the sensor.
- Some results have been removed