发明名称 Binocular kaleidoscope
摘要 A binocular kaleidoscope for producing multiple images is disclosed. The kaleidoscope provides a viewing channel having converging interior reflective surfaces with angled apertures converging toward the line of convergence of the reflective surfaces. Rotatable disks are mounted substantially normal to the angled apertures between the reflective surfaces and reflective sidewalls for completing the viewing channel. A housing and stand for the binocular kaleidoscope is disclosed as are methods for producing images by using the invention.
申请公布号 US5020870(A) 申请公布日期 1991.06.04
申请号 US19880254163 申请日期 1988.10.06
申请人 GRAY, STEVEN J. 发明人 GRAY, STEVEN J.
分类号 G02B27/08 主分类号 G02B27/08
代理机构 代理人
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