Optical Glasses Of High Refractive Index And Dispersion

Covers 3 types: (wt%) B2O3 35-40, ThO2 12-25, La2O3 10-20, BaO, CaO or MgO 20-40; B2O3, Al2O3, BeO2 40-55, La2O3 + ThO2 at least 25, Li2O not more than 3 and the remainder BaO + SrO; La2O3 25-33, WO 15-20, ThO2 10-15, B2O3 25-30, CaO + ZnO + SnO 12. Specific examples are given with RI ranging from 1.626 to 1.76.

Author
Kodak Ltd
Origin
Unknown
Journal Title
Bp 615 286, 4/1/49
Sector
Refractive Indexes
Class
RI 14

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Optical Glasses Of High Refractive Index And Dispersion
Bp 615 286, 4/1/49
RI 14
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