By means of intermediateimage immersing technology, the present invention has increased reflection Angle, reduced straight collimator core diameter and shortened straight collimator length.
本发明是借助中间像浸没的技术,增大反射角、减小直光管芯径,缩短直光管的长度。
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Surprisingly, participants shown more intermediate steps to arrive at the half-blurred image were less likely to guess the identity of the fire hydrant.