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Optical constants of HIKARI - LLF (Very light flint)
LLF1

Wavelength: µm
 (0.310 – 0.7)  
 

Derived optical constants

n   k   logX   logY   eV

Dispersion formula

$$n^2=2.362448-0.01634943λ^{2}+0.008894781λ^{-2}+0.002311903λ^{-4}-0.000257494λ^{-6}+1.457859\text{×}10^{-05}λ^{-8}$$

Conditions & Spec sheet

n_is_absolute: false
λ_is_vacuum: false
temperature: 20.0 °C
n_d: 1.548139
V_d: 45.867807
glass_code: 548459
glass_status: preferred
density: 2.95 g/cm3
coefficient_of_thermal_expansion_1: 9.7e-06 K-1
ΔP_gF: -0.0018

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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