Optical Glass for Polished Lenses
Optical glass is used in various optical devices such as digital single lens reflex cameras, projectors, television cameras, automotive cameras, security cameras and medical devices.
Optical glass is used in various optical devices such as digital single lens reflex cameras, projectors, television cameras, automotive cameras, security cameras and medical devices.
Optical glass is used in various optical devices such as digital single lens reflex cameras, projectors, television cameras, automotive cameras, security cameras and medical devices.
Optical glass is used in various optical devices such as digital single lens reflex cameras, projectors, television cameras, automotive cameras, security cameras and medical devices. At OHARA, we meet all optical design needs with a line-up of over 140 types of optical glasses with the characteristics that enable optical devices to attain higher performances, miniaturization and cost reduction. The cutting-edge glass materials of the highest quality that OHARA provides support people around the world in their smiles and sense of wonder.
134 different types of optical glass for use in polished lenses and optical elements. For the purpose of global environmental conservation, OHARA uses no lead or arsenic in these 134 glasses. To distinguish these glasses from others containing lead or arsenic, the names for these 134 environmentally safe glass types begin with S-.
We have prepared drawings and charts that graphically present the refractive index and the Abbe number but also other properties important in the selection of optical glass, including partial dispersion ratio, coloring, specific gravity, temperature coefficient of the refractive index (Δn/ΔT) and the linear expansion coefficient. They are available on the catalog download page.
Date | Updated content |
---|---|
January 30,2025 | Addition of S-TIH53WN,S-LAH66N,S-LAL18N |
January 31,2024 | Addition of S-NBM52 |
April 12,2023 | Apology and correction for Thermal conductivity error |
January 13,2023 | Addition of S-LAL61Q |
November 30,2022 | Addition of S-LAH99W |
December 27,2021 | Addition of S-NBH59 |
March 8, 2021 | ZEMAX DATA (agf file) updated |
November 30,2020 | ZEMAX DATA (agf file) updated |
November 30,2020 | Addition of S-FPM5 |
June 23, 2020 | ZEMAX DATA (agf file) updated |
June 15, 2020 | ZEMAX DATA (agf file) updated |
March 6, 2020 | Addition of S-LAL12Q |
December 25, 2019 | Addition of S-PHM52Q |
August 20, 2019 | Addition of S-FPM4 |
August 20, 2019 | ZEMAX DATA (agf file) updated |
August 8, 2019 | Glass catalog data updates for OSLO and Trace Pro. |
July 26, 2019 | ZEMAX DATA (agf file) updated |
June 26, 2019 | ZEMAX DATA (agf file) updated |
April 24, 2019 | Deletion of S-BSM36 |
Please click the product name for the detailed data.