Ohara Optical (M) Sdn Bhd

• Booth: H4819

By glass & glass-ceramic, Ohara support in sense of wonder.

OHARA has 80 years of history pioneering optical glass. The broad array of glass products we provide to society have earned high marks from our many customers. We capitalize on our past experience and continue to create customer-friendly products as we work to realize a great future.

At OHARA, we meet all optical design needs with a line-up of over 140 types of optical glasses for both

Polished Lenses & Molded Aspherical Lenses with the characteristics that enable optical devices to attain higher performances, miniaturization and cost reduction. 

CLEARCERAM™-Z is a glass-ceramic with an Ultra-Low Thermal Expansion Coefficient. This material was developed by OHARA based on our knowledge of High Homogeneity melting and Precise Crystallization. This material is produced under tightly controlled conditions and offers outstanding thermal, mechanical and chemical properties. 

 Press Releases

• Silicon to Systems: Ohara’s Ultra-Precision Glass (20260814)

  To support the growing semiconductor ecosystem across APAC and South Asia, Ohara brings high-precision optical and zero-expansion materials tailored for photolithography, wafer handling, and metrology systems.

  Featured Highlights at Booth:

  CLEARCERAM™ Series: Ultra-low expansion glass-ceramic with near-zero thermal expansion over temperature fluctuations. Serves as the gold standard for positioning stages, interferometer mirrors, and lithography reference beams.

  High-Homogeneity i-Line Optical Glass: Crafted for steppers and projection lenses, delivering exceptional refractive index uniformity and high i-line transmittance with minimal solarization.

  VAD-Process Synthetic Fused Silica: High-purity silica made via Vapor Phase Axial Deposition (VAD). Offers superior DUV laser durability, zero bubbles, and high homogeneity for photomasks.

  Engineers and procurement partners are invited to explore Ohara’s material innovations at SEMICON India 2026.