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  1. Home
  2. Testing, Analysis and Measurement
  3. シグマ光機
Testing, Analysis and Measurement
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シグマ光機

EstablishmentApril 1977
number of employees338
addressTokyo/Sumida-ku/Midoricho 1-19-9
phone03-5638-6551
  • Official site
last updated:May 12, 2025
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  • Products/Services(78)
  • catalog(44)
  • news(3)

シグマ光機 Company Overview

Gratitude" "Challenge" "Creation

The Sigma Koki Group, under the global brand "OptoSigma," is committed to its mission as a "light solution company" in both domestic and international markets, carrying the spirit of "gratitude," "challenge," and "creation." We will continue to actively expand our business and strive for sustainable growth as one united company. We sincerely ask for your understanding and support for the Sigma Koki Group as we pursue true "manufacturing" in the future.

Business Activities

■ Optical Basic Equipment Products Bases, Holders, Stages, etc. ■ Optical Elements and Thin Film Products Mirrors, Beam Splitters, Filters, Lenses, Prisms, Polarizers, Laser Crystals, Nonlinear Crystals, Substrates, etc. ■ Automatic Application Products Automatic Positioning and Orientation Devices, Optical Measurement and Control Devices, Measurement and Control Software ■ Laser Processing Systems Laser Processing Machines (Focusing Optical Systems), Laser Processing Machines (Scanning Optical Systems), LED Lighting Devices, Laser Diode Drive Power Supplies ■ Medical and Bio-related Products Optical Tweezers, IR-LEGO, Automatic Stages for Microscopes, Core Unit Microscopes ■ Measurement, Inspection, and Evaluation Variation Sensor Units, Autofocus Systems, Zoom Microscopes

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Products/Services (78)

High Stability Stainless Steel Mirror Mount MHX product image
High Stability Stainless Steel Mirror Mount MHX
Laser Shield Curtain YLC-1Plus/YLC-2AL product image
Laser Shield Curtain YLC-1Plus/YLC-2AL
Laser protection glasses product image
Laser protection glasses
Laser Shield Curtain YLC-2AL product image
Laser Shield Curtain YLC-2AL

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catalog(44)

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High Stability Stainless Steel Mirror Mount MHX

High Stability Stainless Steel Mirror Mount MHX

PRODUCT
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Laser Shield Curtain "YLC-1/YLC-2A" Product Information

Laser Shield Curtain "YLC-1/YLC-2A" Product Information

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smartSIGMAKOKI -Microscope Mill-

smartSIGMAKOKI -Microscope Mill-

TECHNICAL
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smartSIGMAKOKI -Opto-Mechanical components-

smartSIGMAKOKI -Opto-Mechanical components-

TECHNICAL
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news(3)

Weninar.jpg

[June 29 (Wed)] Invitation to the free webinar "Introduction to Products and Applications Using Piezoelectric Elements"

  • SEMINAR_EVENT

In this webinar, we will introduce products and applications utilizing piezoelectric elements provided by Mechano Transformer, which has been in operation for 20 years. ―Lecture Content― - Company introduction - Introduction of piezo-assisted motors and explanation of their operating principles - Introduction of a mirror holder using piezo-assisted motors - Other application examples - Actual operation examples and demonstrations -------------------------------------------------------------------------------------------------------- Speaker: Mechano Transformer Co., Ltd. www.mechano-transformer.com Representative Director: Mr. Xu Shijie

Jun 27, 2022

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Weninar.jpg

Introduction Course for Beginners on Optical Design Software (January 31, Monday)

  • SEMINAR_EVENT

Mastering optical design software used in optical design requires significant practice. Some may want to try using optical design software but may be unsure where to start. In this seminar, we will introduce a beginner's course for such individuals, using the optical design software ZEMAX to present examples of evaluating the characteristics of lenses sold by our company. We hope this course will help you enter the world of optical design. We look forward to your participation. -------------------------------------------------------------------------------------------------------- Instructor: Team Opt Co., Ltd. http://www.team-opt.co.jp/ President: Hirofumi Tsuchida --------------------------------------------------------------------------------------------------------

Jan 21, 2022

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The charm and future prospects of quartz optical fibers.

  • SEMINAR_EVENT

―Introduction of Products and Support Project by Photonic Science Technology Inc.― Photonic Science Technology Inc. (PSTI) is a venture company originating from Chitose Institute of Science and Technology, engaged in research and development for universities and large corporations, as well as semi-mass production. Our core technologies include quartz substrate manufacturing technology for optical fibers, drawing technology, and measurement technology. Our area of expertise is in GI lenses, capable of producing lenses the size of optical fibers, which are used in optical communication monitoring circuits. Recently, there has been a high demand for high power applications, leading to requests for power combiners that gather multiple fibers, high-power connectors and cables, and conversion components for changing the circular shape of bundled optical fibers to a linear arrangement. We will explain the specifications of each product for your use. Since 2020, we have been conducting joint research with the Ministry of Economy, Trade and Industry (METI) project (Support for Innovative Business) in collaboration with Chitose Institute of Science and Technology, and we will hold a webinar including an introduction to "Research and Development of Manufacturing Technology for Different Diameter Double Multi-Core Optical Fibers for Optical Wiring Inside Data Center Boards." Instructor: Photonic Science Technology Inc. President and CEO: Soichi Kobayashi

Sep 13, 2021

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Detailed information

Company name シグマ光機
number of employees338
Contact addresspostalcode 130-0021 Tokyo/ Sumida-ku/ Midoricho 1-19-9View on map TEL:03-5638-6551 FAX:03-5638-6550
Key PartnersNon-profit organizations and public institutions - Universities... about 200 - Companies... about 1,100
Industry Testing, Analysis and Measurement
シグマ光機 Building Image

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