| 摘要 |
A solar ray energy collecting device capable of effectively separating and collecting only a light component of a desired wave length among the solar rays. The solar ray energy collecting device comprises a light focusing lens being provided with a light intercepting member on the central part thereof, an optical conductor having a light-receiving edge situated at the position of the lens' focus, a reflector installed at the circumferential portion of the optical conductor, and means for collecting energy of the light component reflected by the reflector.
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