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Optical constants of HIKARI - F (Flint)
E-F5

Wavelength: µm
 (0.360 – 2.400)  
 

Derived optical constants

n   k   logX   logY   eV

Dispersion formula

$$n^2=2.50863619-0.0101869365λ^{2}+0.0204516474λ^{-2}+0.000841069518λ^{-4}-3.63565381\text{×}10^{-05}λ^{-6}+5.99712664\text{×}10^{-06}λ^{-8}$$

Conditions & Spec sheet

n_absolute: false
λ_vacuum: false
temperature: 23.0 °C
n_d: 1.603420
V_d: 38.012852
glass_code: 603380
glass_status: preferred
density: 2.65 g/cm3
thermal_expansion:
  - temperature_range: -30 70 °C
    coefficient: 9e-06 K-1
ΔP_gF: 0.0026

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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