发明名称 |
Multiple Focus Point Light |
摘要 |
A lamp unit with a relay lens that allows two different focus points. Two different optical altering elements are hence simultaneously in focus. The elements can be taken in and out of focus to allow different effects.
|
申请公布号 |
US2007217204(A1) |
申请公布日期 |
2007.09.20 |
申请号 |
US20070687579 |
申请日期 |
2007.03.16 |
申请人 |
HOUGH THOMAS A;BORNHORST JAMES |
发明人 |
HOUGH THOMAS A.;BORNHORST JAMES |
分类号 |
F21V7/00 |
主分类号 |
F21V7/00 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|