OPTICAL MATERIALS

This lists data on selected optical glasses and other optical materials.

       nC       nD       nd       nF       rho /    V
       656.3    589.3    587.6    486.1    g cm^-3
N-BK7  1.51432  1.51673  1.51680  1.52238  2.51     64.1
N-SF6  1.79609  1.80491  1.80518  1.82775  5.18     25.4
N-SF11 1.77596  1.78446  1.78472  1.80841  3.22     24.2
Polycarbonate            1.586             1.20     30
CR39                     1.498             1.32     58
Trivex                   1.530             1.11     45

Sources:
N-BK7: https://media.schott.com/api/public/content/41e799d0bf874807a0bb8e702fbb75b5
N-SF6: https://media.schott.com/api/public/content/eda88ddf8cdf4ca8b70a009ab9daa637
N-SF11: https://media.schott.com/api/public/content/78e83df5ca2c4da4ad4490a52c80a146
Polycarbonate, CR39, Trivex: https://www.abdo.org.uk/wp-content/uploads/2012/06/CET139.pdf

For all Schott glasses, Abbe numbers calculated from other data as V = (nd - 1) / (nF - nC)