High Refractive Index, Low Density Glass

Glass has RI 1.675-1.720, density 3.1-3.4, Abbe number 33-36.5 and composition (wt%): SiO2 40-46, Al2O3 0-3, TiO2 13-17, ZrO2 4-11, MgO 0-2, CaO 3-7, BaO 8-16, SrO 0-4, Nb2O5 2-10, Li2O 0-3, Na2O 2-7, K2O 3-8.

Author
Corning Glassworks
Origin
Unknown
Journal Title
Gb 2 000 492A, 10/1/79
Sector
Refractive Indexes
Class
RI 25

Request article (free for British Glass members)

High Refractive Index, Low Density Glass
Gb 2 000 492A, 10/1/79
RI 25
Are you a member?
This question is for testing whether or not you are a human visitor and to prevent automated spam submissions.
13 + 3 =
Solve this simple math problem and enter the result. E.g. for 1+3, enter 4.