发明名称 |
Telescope having a removable holding ring assembly |
摘要 |
A telescope housing has a removable finger accommodating ring secured thereto. The ring is coupled to the housing by a post having left and right flanges with upstanding distal ends opposedly projecting from one end of the post to be inserted into an aperture located in a latch on the ring. In this manner, various telescope assemblies of different magnification can be accommodated by the use of the removable ring which also enables convenient storage.
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申请公布号 |
US5166823(A) |
申请公布日期 |
1992.11.24 |
申请号 |
US19920883221 |
申请日期 |
1992.05.07 |
申请人 |
DESIGNS FOR VISION INC. |
发明人 |
FEINBLOOM, RICHARD E.;SACHS, THOMAS |
分类号 |
G02B23/16 |
主分类号 |
G02B23/16 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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