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Selection of the imaging lens for the inspection system

2014/08/01 With the Fresnel lighting inspection system, the imaging lens used for an optical image inspection system was divided into low magnification, large magnification, and middle magnifications, and the calculated value of MTF was introduced. MTF of each lens group was introduced with a parameter of imaging magnification while introducing a new lens group together with these lens groups.

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Fresnel lighting inspection system

2013/08/13 Ltd. Mejiro Genossen provides, innovative optical imaging inspection product which named “Fresne lighting inspection system”.

NEWS

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2017/08/01
Mejiro Genossen Inc. acquired Akita factoryMejiro Genossen Inc. acquired Akita factory in Yuri-Honjo-shi, Akita from August 1, 2017. Address:7-1 Aza-Takahata, Kubota, Yurihonjo-shi, Akita, 015-0302 Japan Tel:+81-184-53-2303  Fax:+81-184-53-3076
2016/07/01
Mejiro Genossen Inc. was merged by Young Optics Inc.Mejiro Genossen Inc. was merged by Young Optics Inc.(HQ:Taiwan) from 2016 July. The Company address and Phone numbers are no changed.
2016/03/01
Our Light Source Business was transferredThe Light Source Business of Mejiro Genossen Inc. was transferred to Cerma Precision Inc.(http://www.cerma.co.jp/) on February 29, 2016.
2014/08/01
Selection of the imaging lens for the inspection systemWith the Fresnel lighting inspection system, the imaging lens used for an optical image inspection system was divided into low magnification, large magnification, and middle magnifications, and the calculated value of MTF was introduced. MTF of each lens group was introduced with a parameter of imaging magnification while introducing a new lens group together with these lens groups.
2013/08/13
Fresnel lighting inspection systemLtd. Mejiro Genossen provides, innovative optical imaging inspection product which named “Fresne lighting inspection system”.

CULTURE

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  • mejiro 2013/12/06

    What is Mejiro in Tokyo?

    It has a luxury home image Mejiro. In fact, walking around, or “Tokugawa Village” and “Dawn Tokugawa Museum”, I feel such an atmosphere.

  • NO IMAGE 1970/01/01