- Patent Title: Twin beam theatrical light with radial lenticular homogenizing lens
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Application No.: US12985377Application Date: 2011-01-06
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Publication No.: US07993027B2Publication Date: 2011-08-09
- Inventor: Richard S. Belliveau , Michael Bell , Joe Shelton Williamson, III
- Applicant: Richard S. Belliveau , Michael Bell , Joe Shelton Williamson, III
- Applicant Address: US TX Austin
- Assignee: Barco Lighting Systems, Inc.
- Current Assignee: Barco Lighting Systems, Inc.
- Current Assignee Address: US TX Austin
- Agent Walter J. Tencza, Jr.
- Main IPC: F21S8/00
- IPC: F21S8/00

Abstract:
A theatre lighting apparatus comprising a base, a communications port, a processor, a memory, and a lamp housing is disclosed. The lamp housing may include a lamp, a reflector, an output lens, a motor, and a homogenizing lens. The homogenizing lens may be comprised of a plurality of radially arranged lenticular lenses. The processor may be programmed to enable a motor to vary a position of the homogenizing lens in relation to a position of the output lens. The homogenizing lens may be comprised of a first half and a second half, each of which may have a plurality of radially arranged lenticular lenses.
Public/Granted literature
- US20110096547A1 TWIN BEAM THEATRICAL LIGHT WITH RADIAL LENTICULAR HOMOGENIZING LENS Public/Granted day:2011-04-28
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