Ohara Inc. (5218)

Overview

Ohara Inc. stands out as a pivotal manufacturer and global supplier of specialized glass materials tailored for optical and electronics applications. With its foundations laid in 1935, Ohara has established a significant presence not only in its home country, Japan, but across international markets too. Headquartered in Sagamihara-Shi, Japan, the company has dedicated itself to the innovation and quality production of various glass materials, leveraging its extensive experience and technological advancements to meet the diverse needs of the optical and electronics industries.

Products and Services

• Optical Glass for Polished Lenses: These glasses are designed for high precision optical instruments, providing exceptional clarity and accuracy for lenses that require polishing.
• Low Tg Optical Glasses for Molded Aspherical Lens: Specially formulated glasses with a low glass transition temperature suitable for molding aspherical lenses, which are used to reduce aberrations in optical devices.
• Ultra-Low Expansion Glass-Ceramics: Materials characterized by their minimal thermal expansion, making them ideal for applications requiring high dimensional stability across temperature changes.
• Clear Glass Ceramics: These offer a combination of the amorphous structure of glass and the crystalline properties of ceramics, leading to materials with unique optical and mechanical properties.
• Glass-Ceramic Substrate for DWDM Thin-Film Filters: These substrates provide a stable foundation for dense wavelength division multiplexing (DWDM) filters, essential for high-capacity fiber optic communication systems.
• Glass Disk for Magnetic Head Flying Height Testers: Precision glass disks used in the calibration and testing of the flying height of magnetic heads in hard disk drives, ensuring accurate data reading and writing.
• Lithium-Ion Conductive Glass-Ceramics: These materials offer ionic conductivity, making them suitable for use in lithium-ion batteries and other applications needing ion transport through a solid medium.
• I-Line High Homogeneity Glasses: Glasses with high homogeneity essential for i-line photolithography processes used in semiconductor manufacturing, ensuring uniform exposure and development.
• Fiber Glasses for Light Guide: Specialty glass fibers designed to guide light efficiently, commonly used in medical, industrial, and telecommunications applications.