更新时间：2017-10-12
爱莎测试卡是专业的摄像头测试素材，在*的的摄像头测试产品中是*。爱莎的专业性为我们摄像头方案解决了很多问题，为摄像头性能的提高起到了关键性的作用。
TE270X ?
OECF Chart ( following ISO14524/15739)
The TE270X chart is similar to the TE264
but it is equipped with two polarizing filters
in the center of the chart. For cameras that
do not allow a manual adjustment of the
exposure, the automatic exposure control
(AEC) is fooled by modifying the density
(transmission) of the central part of the
test chart. This feature is needed especially
for low-end cameras and camera modules
in devices that often do not have a
manual exposure adjustment.
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