发明名称 |
LIGHTING APPARATUS, ESPECIALLY STAGE PROJECTOR CAPABLE OF ADJUSTING ALL VARIABLES SIMULTANEOUSLY |
摘要 |
A lighting device comprises a light source adapted to produce a light beam. A reflective mirror is disposed behind the light source. The device also comprises a plurality of optical lenses and a plurality of colored filters. The light source comprises at least one filament and has at least one dimension greater than six millimeters in the direction in which the filament is disposed. The colored filters are movable and adapted to be inserted totally or partly into the path of the light beam. They are disposed on the opposite side of the plurality of optical lenses to the light source. An adjustable iris diaphragm is inserted between certain lenses of the plurality of lenses, on the path of the light beam. |
申请公布号 |
JPS61288302(A) |
申请公布日期 |
1986.12.18 |
申请号 |
JP19860127113 |
申请日期 |
1986.05.31 |
申请人 |
CAMELEON SARL |
发明人 |
DEIIDEIE REKUREERU |
分类号 |
F21S10/00;F21S2/00;F21S8/00;F21V5/04;F21V9/10;F21V11/00;F21V11/18;F21V13/12;F21V14/00 |
主分类号 |
F21S10/00 |
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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