the front and rear components having compound lenses

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GPHYSICS G02Optics G02BOPTICAL ELEMENTS, SYSTEMS, OR APPARATUS G02B9/00Optical objectives characterised both by the number of the components and their arrangements according to their sign

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G02B9/26the front and rear components having compound lenses

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Patents Grantslast 30 patents

Information Patent Grant
Optical system and imaging apparatus having the same
- Patent number 11,372,201
- Issue date Jun 28, 2022
- Canon Kabushiki Kaisha
- Tomohiro Ino
- G02 - OPTICS
Information Patent Grant
Optical system and image pickup apparatus having the same
- Patent number 10,620,401
- Issue date Apr 14, 2020
- Canon Kabushiki Kaisha
- Shigenobu Sugita
- G02 - OPTICS
Information Patent Grant
Image forming lens system and image pickup apparatus including the...
- Patent number 10,386,617
- Issue date Aug 20, 2019
- Olympus Corporation
- Kazuteru Kawamura
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Imaging lens and imaging apparatus
- Patent number 10,168,507
- Issue date Jan 1, 2019
- FUJIFILM Corporation
- Ryosuke Nagami
- G02 - OPTICS
Information Patent Grant
Imaging optical system having specified relationship between focal...
- Patent number 10,168,510
- Issue date Jan 1, 2019
- Canon Kabushiki Kaisha
- Kaoru Eguchi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Objective optical system
- Patent number 9,846,295
- Issue date Dec 19, 2017
- Olympus Corporation
- Hideyasu Takato
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
RELAY SYSTEM AND PROJECTOR
- Publication number 20240288662
- Publication date Aug 29, 2024
- SEIKO EPSON CORPORATION
- Eiji MORIKUNI
- G02 - OPTICS
Information Patent Application
OPTICAL SYSTEM AND IMAGE PICKUP APPARATUS HAVING THE SAME
- Publication number 20230213745
- Publication date Jul 6, 2023
- Canon Kabushiki Kaisha
- TAKEHARU NAKADA
- G02 - OPTICS
Information Patent Application
OPTICAL SYSTEM AND IMAGE PICKUP APPARATUS HAVING THE SAME
- Publication number 20230020736
- Publication date Jan 19, 2023
- Canon Kabushiki Kaisha
- Takeharu Nakada
- G02 - OPTICS
Information Patent Application
OPTICAL SYSTEM AND IMAGING APPARATUS HAVING THE SAME
- Publication number 20200326504
- Publication date Oct 15, 2020
- Canon Kabushiki Kaisha
- Tomohiro Ino
- G02 - OPTICS
Information Patent Application
IMAGE FORMING LENS SYSTEM AND IMAGE PICKUP APPARATUS INCLUDING THE...
- Publication number 20180172958
- Publication date Jun 21, 2018
- OLYMPUS CORPORATION
- Kazuteru KAWAMURA
- G02 - OPTICS
Information Patent Application
IMAGING LENS AND IMAGING APPARATUS
- Publication number 20180095246
- Publication date Apr 5, 2018
- FUJIFILM Corporation, Tokyo, JAPAN
- Ryosuke NAGAMI
- G02 - OPTICS
Information Patent Application
OPTICAL SYSTEM AND IMAGE PICKUP APPARATUS HAVING THE SAME
- Publication number 20170351060
- Publication date Dec 7, 2017
- Canon Kabushiki Kaisha
- Shigenobu Sugita
- G02 - OPTICS