is our new website that aims at connecting optical professionals with employers looking to outsource optics related work.
post a listing
now to start offering a service.
Optical constants of OHARA - BSM (Borosilicate, medium-index)
(0.334 – 2.325)
Complex refractive index (
Derived optical constants
Conditions & Spec sheet
temperature: 25.0 °C
OHARA Zemax catalog 2017-11-30 (obtained from http://www.ohara-inc.co.jp) See also OHARA glass data sheets
Ohara Group is an international group of companies with headquarters in Japan and subsidiaries in Japan (Ohara, Inc.), United States (Ohara Corporation), and Germany (Ohara, GmbH). Ohara manufactures optical and electronic products and also offers measurement services, in particular measurement of refractive indices of solids and liquids.
RefractiveIndex.INFO website: © 2008-2021
refractiveindex.info database: public domain via
NO GUARANTEE OF ACCURACY - Use on your own risk