Synthetic resin lens and eye lens article thereof

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专利权人:

发明人:

申请号：

EP09161481.8

公开号：

EP2128684B1

申请日:

2009.05.29

申请国别(地区):

EP

年份:

2013

代理人:

摘要：

The synthetic resin lens (1) has a function to generate heat by selectively absorbing infrared rays with wavelengths of 780 to 3000nm. The synthetic resin lens (1) includes an infrared absorber. Selective absorption of infrared rays allows the synthetic resin lens (1) itself to generate heat and thus the lens (1) of the present invention has the same function as being electrically heated to prevent fogging.

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中国工程科技知识中心

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