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Optical constants of HOYA - FDS (Special dense flint)
MP-FDS910-50

Wavelength: µm
 (0.36501 – 1.550)  
 

Derived optical constants

n   k   logX   logY   eV

Dispersion formula

$$n^2=3.1667902-0.013141416λ^{2}+0.047178656λ^{-2}+0.0022684284λ^{-4}-5.3672387\text{×}10^{-05}λ^{-6}+2.5328422\text{×}10^{-05}λ^{-8}$$

Conditions & Spec sheet

n_is_absolute: false
λ_is_vacuum: false
temperature: 20.0 °C
coefficients_of_thermal_dispersion: -2.8056e-06 0.0 0.0 0.0 0.0 0.0
n_d: 1.82165
V_d: 24.04
glass_code: 822240
glass_status: standard
density: 3.69 g/cm3
coefficient_of_thermal_expansion_1: 9.5e-06 K-1
coefficient_of_thermal_expansion_2: 1.21e-05 K-1
ΔP_gF: 0.0187
climatic_resistance: 1.0
stain_resistance: 1.0
acid_resistance: 1.0

Comments

Preforms for Precision molding

References

HOYA Zemax catalog 2017-04-01 (obtained from http://www.hoya-opticalworld.com)

Data

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

INFO

HOYA Corporation

Hoya Corporation is a Japanese company manufacturing optical products.

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