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愛莎測試卡是專業(yè)的攝像頭測試素材，在*的的攝像頭測試產(chǎn)品中是*。愛莎的專業(yè)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(guān)鍵性的作用。
詳細(xì)介紹
QA-62
Includes a dark gray 25 mm square 5 degress
rotated on a gray field. Surrounding grayscale
patches change in discrete steps from white
to black. Twenty patches are provided,
measuring 9x9 mm each. The four cornercrosses
measure 2.625" (66.68 mm) center
to center. The upper right grayscale patch
is equal in density to the background of the
rotated square (0.50 density). The lower left
grayscale patch is equal in density to the
center rotated square (1.10 density).