JP7021539B2 - 視力検査装置 - Google Patents

視力検査装置 Download PDF

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Publication number
JP7021539B2
JP7021539B2 JP2017254190A JP2017254190A JP7021539B2 JP 7021539 B2 JP7021539 B2 JP 7021539B2 JP 2017254190 A JP2017254190 A JP 2017254190A JP 2017254190 A JP2017254190 A JP 2017254190A JP 7021539 B2 JP7021539 B2 JP 7021539B2
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visual acuity
optotype
inspection
eye
inspected
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JP2019118501A (ja
JP2019118501A5 (enExample
Inventor
雄一郎 金澤
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Nidek Co Ltd
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Nidek Co Ltd
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JP2017254190A 2017-12-28 2017-12-28 視力検査装置 Active JP7021539B2 (ja)

Priority Applications (1)

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JP2017254190A JP7021539B2 (ja) 2017-12-28 2017-12-28 視力検査装置

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JP2017254190A JP7021539B2 (ja) 2017-12-28 2017-12-28 視力検査装置

Publications (3)

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JP2019118501A JP2019118501A (ja) 2019-07-22
JP2019118501A5 JP2019118501A5 (enExample) 2021-01-21
JP7021539B2 true JP7021539B2 (ja) 2022-02-17

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JP2017254190A Active JP7021539B2 (ja) 2017-12-28 2017-12-28 視力検査装置

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Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7318394B2 (ja) * 2019-07-29 2023-08-01 株式会社ニデック 自覚式検眼装置
JP7484231B2 (ja) * 2020-03-04 2024-05-16 株式会社ニデック 他覚検眼装置

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002233502A (ja) 2001-02-08 2002-08-20 Topcon Corp コントラストチャート装置
JP2003199712A (ja) 2001-12-28 2003-07-15 Topcon Corp コントラスト感度測定装置、コントラスト感度測定方法
JP2011072768A (ja) 2009-09-07 2011-04-14 Panasonic Electric Works Co Ltd 視機能検査装置

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05277069A (ja) * 1992-03-31 1993-10-26 Topcon Corp 視機能検査装置
JPH06165755A (ja) * 1992-11-30 1994-06-14 Nidek Co Ltd 検眼装置

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002233502A (ja) 2001-02-08 2002-08-20 Topcon Corp コントラストチャート装置
JP2003199712A (ja) 2001-12-28 2003-07-15 Topcon Corp コントラスト感度測定装置、コントラスト感度測定方法
JP2011072768A (ja) 2009-09-07 2011-04-14 Panasonic Electric Works Co Ltd 視機能検査装置

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JP2019118501A (ja) 2019-07-22

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