一体化構成部品を備えた電気光学レンズ

Japanese Patent JP2005519684

A

A range finder device (2170) and (2160) for use with a controller (2140) in an optical system (2100) is disclosed comprising a transmitter (2160) configured to produce a first beam of non-visible radiation for intersecting a perceived object, and a receiver (2170) configured to detect a second beam of non-visible radiation reflected from the perceived object, the controller (2140) configured to determine a viewing distance of the perceived object based on signals received from the transmitter (2160) and receiver (2170). A method of controlling an optical lens is disclosed comprising utilizing a range finder to determine the viewing distance of an object perceived through an electro-active lens (2120). An optical lens system (2100) is disclosed, comprising an electro-active lens (2120) and a controller (2140) coupled to the lens configured to adjust a focal length of at least a portion of the electro-active lens (2120) based on a signal from a range finder device.

WO/2021/009268	BIFOCAL SPECTACLE LENS, COMPUTER IMPLEMENTED METHOD FOR CREATING A NUMERICAL REPRESENTATION OF SAME, COMPUTER PROGRAM, DATA PROCESSING SYSTEM, AND NON-VOLATILE COMPUTER READABLE STORAGE MEDIUM
JP2011070234	PROGRESSIVE-POWER LENS
JP2006255413	LIGHT ADJUSTABLE MULTIFOCAL LENS

Blum, Ronald Dee
Kokonaski, William
Duston, Dwight Pea
Katzman, Dan

JP2003575175A

July 07, 2005

March 12, 2003

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E-vision LRC

G02C7/06; A61B3/028; G02B3/14; G02C7/10; G02F1/29; (IPC1-7): A61B3/028; G02B3/14; G02C7/06

Takehiko Suzue
Satoshi Kono
Makoto Nakamura
Kurata Masatoshi
Takashi Mine
Yoshihiro Fukuhara
Sadao Muramatsu
Ryo Hashimoto

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