天气预报15天查询> 生活> 防蓝光的镜片为什么反绿光

防蓝光的镜片为什么反绿光

更新时间: 2021-04-22 01:27:13     

1、因为镜片上涂了增透膜的缘故。对于复色光而言,对某些光起增透左右的增透膜会加强对另外一些光的反射。一般而言,增透膜反光是它起增透作用的光的补色。反绿光的,一般是对红光有较好的透过率,反紫光、红光的,一般是对绿色有较好的透过率。

2、一般认为人眼对绿光最敏感,绿光引起的视觉疲劳最小,紫光蓝光是防辐射,绿光防强光照射。

关键词: 镜片 为什么

如有意见、反馈、侵权或投诉等情况,请联系:

电话:
邮箱:

我们将会在48小时内给与处理!

版权所有 Copyright ? 2009-2020 tianqiyubao3.com

页面:/news/view-616922/ | 耗时:0.2833 s | 内存:1.89 MB | 查询:4 | 缓存读取:4 写入:0 | 加载文件:23
select * from tbl_Articles WHERE ArticleID=616922 LIMIT 0,1
select * from tbl_Articles_data WHERE ArticleID=616922 LIMIT 0,1
select * from tbl_Articles_sphinx where id=616922 LIMIT 0,1
SELECT ArticleID,Title FROM tbl_Articles WHERE ArticleID IN(1082966,1079506,1064053,1108510,1121710,1108081,1105892,1075867,1088413,1118747,1103131,1107196,1106679,1109048,1104137,1111172,1117421,1108275,1119013,1113437,1117069,1090991,1103173,1123901,1105878,1055133,1078801,1111396,1116942,1107853) ORDER BY field (ArticleID,1082966,1079506,1064053,1108510,1121710,1108081,1105892,1075867,1088413,1118747,1103131,1107196,1106679,1109048,1104137,1111172,1117421,1108275,1119013,1113437,1117069,1090991,1103173,1123901,1105878,1055133,1078801,1111396,1116942,1107853)