Optical element compound, optical material, and optical element

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United States of America Patent

PATENT NO RE47556
SERIAL NO

15681241

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Abstract

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An optical material organic compound having characteristics that the dispersion characteristic (Abbe number (νd)) and the secondary dispersion characteristic (θg,F) of the refractive index are high, the transmittance in the visible light region is high, and the chromatic aberration correction function delivers high performance, which represented by the general formula (1) or (2) is provided.

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Patent Owner(s)

  • CANON KABUSHIKI KAISHA

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Saitoh, Terunobu Kawasaki, JP 17 27

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