Crystal Optics Incorporated

POLISH UP the WORLD!

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Announcement

May 22, 2024Announcement: Coming SPIE Astronomical Telescope + Instrumentation

Apr 01, 2024Announcement: OPIE ’24 will be held

Feb 09, 2024Announcement: Thank you for visiting our booth in Photonics West 2024

Dec 20, 2023Announcement: Thank you for visiting our booth in SEMICON Japan 2023

List of Announcements >>>

Fields of Expertise

Semiconductor /
Flat Panel Display

Expertise of processing Slot die coater or polishing serves innovative technology for next generation.

NEW ENERGY

Ultra-high-precise polishing results in future new energy technologies.

Optics

Technology which supports state-of-the-art and the beyond.

Space / Astronomy

Ultra-high-precise processing technology which supports astronomical observation.

The world our polishing
skill can change.

Established processing technology which materials do not matter from optical crystals to metals or resins.
Extensive experience in mirror processing supports the cutting edge in a variety of fields.

Capabilities

STEP | 01Drawing and Specification sheet

STEP | 01　Drawing and Specification sheet

STEP | 02Procurement of Materials

STEP | 02　Procurement of Materials

STEP | 03Machining

STEP | 03　Machining

STEP | 04Whetstone Grinding

STEP | 04　Whetstone Grinding

STEP | 05Polishing / Lapping

STEP | 05　Polishing / Lapping

STEP | 06Ultra-precise Processing

STEP | 06　Ultra-precise Processing

STEP | 07Measurement

STEP | 07　Measurement

STEP | 08Delivery

STEP | 08　Delivery

Products

Optical mirror

Infrared Telescope Observation Equipment of MIMIZUKU Manufactured vary shaped mirrors like flat, free form, and aspheric, assembled on the observation device which was mounted on the infrared Telescop…

Optical mirror

Monolithic Mirror Manufactured for the image slicer unit mounted on Thirty Meter Telescope for TMT project in National Astronomical Observatory of Japan. Guaranteed the accurate position of each mirro…

Optical mirror

Stainless steel troidal mirror Produced for the development of the Experimental Fusion Reactor (ITER) ・Large toroidal mirror made of metal SUS316L ・Mirror size: 442×332mm ・Measured troidal shape by Co…

Optical mirror

Clearceram concave mirror Undertook to carve and polish roughly in advance of wrapping up Large Diameter Mirror mounted on ALOS-3 called DAICHI-3.

Optical mirror

Aluminum CubeSat Crystal Optics attempts to manufacture aluminum CubeSat, mounting aluminum primary and secondary mirrors instead of glass mirrors. Aluminum CubeSat can be saved its weight by designin…

High Precise Die Coater

Maltilayer coater Die coating multilayer simultaneously in one coating process. Not only manufacture single-layer die coater, but also manufacture multilayer one. Machining and polishing a variety of …

High Precise Die Coater

Die coater assembled cemented carbide Die coater assembled cemented carbide on its top（Base material SUS630）. Ensured the accuracy of both materials with simultaneous grinding. Die coaters assembled c…

High Precise Die Coater

High Precise Die Coater

R shaped die coater Verified R shape by Form Talysurf, showing that shape accuracy is PV 1.3 um.

High Precise Die Coater

Up to 4000mm long die coater Die coaters are required to process with high accuracy to meet a coating film deviation from 2 to 5%. We are seasoned manufacturer to process such high precise die coaters…

Fluid simulation

Transparent glass die coater Experience to manufacture glass die coater to meet customer’s need to simulate fluid substance. Ensured the roughness less than Ra 1 nanometer with polishing. …

Awards
Conference Presentations
Qualifications

November 2023

We plan to update from time to time.

November 2023

We plan to update from time to time.

November 2023

We plan to update from time to time.

About us