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TIPA实验室BetterNet每个月通常测试2-4款数码相机,只有TIPA成员单位(《中国摄影》杂志是TIPA在中国的唯一成员)才有权公布测试结果。对于测试过的每款相机,TIPA实验室都用图片、视频、图表和文字等形式,公布包括分辨率、色彩表现、噪点控制、动态范围、视频效果以及综合评价在内的详尽测试结果。由于版面有限,本刊在此以摘要的形式呈现。4月11日和22日,BetterNet分别对佳能EOS 77D单反相机和适马sd Quattro H无反相机进行了测试。
TIPA Labs BetterNet tests 2-4 digital cameras each month, and only TIPA members (China Photography magazine is the only member of TIPA in China) have the right to publish test results. For each of the tested cameras, TIPA Labs published detailed test results including resolution, color performance, noise control, dynamic range, video performance and comprehensive evaluation in the form of pictures, videos, charts and texts. Due to the limited edition, the article is presented here as a summary. On April 11 and 22, BetterNet tested the Canon EOS 77D SLR camera and the Sigma SDA Quattro H backlit camera, respectively.