Based on the diffraction imaging theory, we developed an analytical formula of Verling Glare Index of optical system by "balck spot" method.

根据光学衍射成像理论，建立了黑斑法测量光学系统杂光的杂光系数解析式。

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Zoo Meds spot reflector focuses more heat into your enclosure and minimizes nighttime glare.

夜间红外线热灯泡将热能集中输出，不刺眼。

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