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公开(公告)号:WO2010025330A1
公开(公告)日:2010-03-04
申请号:PCT/US2009/055308
申请日:2009-08-28
发明人: BLAYDEN, Jessica , SHIPLEY, Patrick
IPC分类号: G02B23/00
CPC分类号: G02B25/004 , A61F9/022 , G02C7/088
摘要: An optical loupe (12) includes a housing (30), an eyepiece lens (66) supported in the housing (30), and an objective lens (44) supported in the housing (30). The optical loupe (12) further includes a filter lens (80) supported in the housing (30) and adapted to prevent the transmission of electromagnetic radiation of at least a predetermined wavelength. In another embodiment, a user-wearable optical system includes a user-wearable device (10) and an optical loupe (12) having an objective lens (44), an eyepiece lens (66), and a filter lens ((80)) supported in a housing (30). The filter lens (80) is adapted to prevent the transmission of electromagnetic radiation of at least a predetermined wavelength.
摘要翻译: 光学放大镜(12)包括壳体(30),支撑在壳体(30)中的目镜(66)和支撑在壳体(30)中的物镜。 光学放大镜(12)还包括支撑在壳体(30)中并适于防止至少预定波长的电磁辐射的透射的滤光镜(80)。 在另一个实施例中,用户佩戴的光学系统包括用户佩戴式装置(10)和具有物镜(44),目镜(66)和滤镜(80)的光学放大镜(12) 支持在一个住房(30)。 滤光镜(80)适于防止至少预定波长的电磁辐射的透射。