发明名称 FILTER ASSEMBLY WITH HANDLE MECHANISM
摘要 An optical apparatus for photographic or videographic uses may include an optical lens configured to affect light passing therethrough. The optical apparatus may also include a handle mechanism attached to the filter and configured to be held by a user to position the filter in front of a camera lens.
申请公布号 US2015261066(A1) 申请公布日期 2015.09.17
申请号 US201414205314 申请日期 2014.03.11
申请人 WONG NICHOLAS 发明人 WONG NICHOLAS
分类号 G03B11/00;G02B5/04;G02B7/00 主分类号 G03B11/00
代理机构 代理人
主权项 1. An optical apparatus for use with a photographic or videographic camera uses, the optical apparatus comprising: a filter assembly configured to affect the angular projection of light passing therethrough, via the combined use of a handle mechanism attached to the optical lens that is configured to be held by a user to position the filter assembly in a plurality of distances and angles with respect to the front of a camera lens of the camera, and an optical lens shaped for the purpose of bending light as it passes through the optical lens.
地址 Burien WA US