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產品簡介
愛莎測試卡是專業的攝像頭測試素材，在*的的攝像頭測試產品中是*。愛莎的專業性為我們攝像頭方案解決了很多問題，為攝像頭性能的提高起到了關鍵性的作用。
詳細介紹
TE109
Log. Gray Scale Test Chart (5 steps)
The TE109 is designed for the evaluation
of the halftone reproduction of an
electronic camera. Two 5-graduated counter
current gray scales are arranged on a gray
background. The gray scales being graduated
logarithmically.