FIELD: measurement technology.
SUBSTANCE: universal mirror has mirror, case, holder and radiation receiver. Assembly has at least two mirrors and at least one polarization filter and device for mounting mirrors in series into working position. Polarization filter is fixed onto at least one mirror. Assembly is made for installation of mirror without filter into working position, or at least one mirror with at least one polarization filter. Mirror being at working position provides ability of reflecting of incident radiation to radiation receiver.
EFFECT: improved efficiency at natural light.
14 cl, 10 dwg
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Authors
Dates
2006-02-27—Published
2004-02-03—Filed