BAND-PASS LIGHT FILTER Russian patent published in 1997 - IPC

Abstract RU 2079861 C1

FIELD: astronomy, optics. SUBSTANCE: multilayer interference coat is deposited on substrate manufactured in the form of film light filter cutting off short-wave transmission region. EFFECT: improved functional reliability of filter.

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RU 2 079 861 C1

Authors

Lin'Ko V.M.

Loginova N.A.

Zborovskaja N.I.

Irtuganov Sh.Sh.

Dates

1997-05-20—Published

1993-09-10—Filed