RefractiveIndex.INFO

Refractive index database

Shelf

Book

Page

Optical constants of HIKARI - LLF (Very light flint)
LLF6

Wavelength: µm
 (0.300 – 0.7)  
 

Derived optical constants

n   k   logX   logY   eV

Dispersion formula

$$n^2=2.326858-0.02496168λ^{2}+0.002979231λ^{-2}+0.003164392λ^{-4}-0.0003498773λ^{-6}+1.777229\text{×}10^{-05}λ^{-8}$$

Conditions & Spec sheet

n_is_absolute: false
λ_is_vacuum: false
temperature: 20.0 °C
n_d: 1.531721
V_d: 49.142236
glass_code: 532491
glass_status: preferred
density: 2.77 g/cm3
coefficient_of_thermal_expansion_1: 9.4e-06 K-1
ΔP_gF: -0.0019

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.

External links


Glass

External links