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Optical constants of HOYA - FCD (Dense fluor crown)
MP-FCD1-M20

Wavelength: µm
 (0.300 – 1.550)  
 

Derived optical constants

n   k   logX   logY   eV

Dispersion formula

$$n^2=2.2209418-0.0074830372λ^{2}+0.0062463392λ^{-2}+0.00071157759λ^{-4}-8.2274254\text{×}10^{-05}λ^{-6}+4.0430546\text{×}10^{-06}λ^{-8}$$

Conditions & Spec sheet

n_is_absolute: false
λ_is_vacuum: false
temperature: 20.0 °C
coefficients_of_thermal_dispersion: -1.75e-05 -5.28e-09 2.39e-11 3.52e-07 1.97e-10 0.186
n_d: 1.49690
V_d: 81.53
glass_code: 497815
glass_status: standard
density: 3.64 g/cm3
coefficient_of_thermal_expansion_1: 1.29e-05 K-1
coefficient_of_thermal_expansion_2: 1.63e-05 K-1
ΔP_gF: 0.0346
climatic_resistance: 1.0
stain_resistance: 4.0
acid_resistance: 3.0

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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