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Optical constants of HIKARI - BaSF (Barium dense flint)
E-BASF7

Wavelength: µm
 (0.350 – 2.400)  
 

Derived optical constants

n   k   logX   logY   eV

Dispersion formula

$$n^2=2.83515039-0.0178508143λ^{2}+0.0153978598λ^{-2}+0.00371905515λ^{-4}-0.000488482182λ^{-6}+3.29017911\text{×}10^{-05}λ^{-8}$$

Conditions & Spec sheet

n_is_absolute: false
λ_is_vacuum: false
temperature: 23.0 °C
n_d: 1.701540
V_d: 41.166985
glass_status: preferred
density: 3.55 g/cm3
coefficient_of_thermal_expansion_1: 8.3e-06 K-1
ΔP_gF: -0.0003

References

NIKON Zemax catalog 2017-11 (obtained from http://www.nikon.com)
See also HIKARI glass data sheets

Data

[Expressions for n]   [CSV - comma separated]   [TXT - tab separated]   [Full database record]

INFO

Hikari Glass Co., Ltd.

Hikari Glass Co., Ltd. is a Japanese glass maker, a subsidiary of Nikon Corp.

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