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Optical constants of HOYA - PCD (Dense phosphate crown)
MP-PCD51-70

Wavelength: µm
 (0.280 – 1.550)  
 

Derived optical constants

n   k   logX   logY   eV

Dispersion formula

$$n^2=2.5025436-0.010321437λ^{2}+0.012433636λ^{-2}+0.00021866535λ^{-4}-5.5793977\text{×}10^{-06}λ^{-6}+3.0188383\text{×}10^{-07}λ^{-8}$$

Conditions & Spec sheet

n_is_absolute: false
λ_is_vacuum: false
temperature: 20.0 °C
coefficients_of_thermal_dispersion: -5.75e-06 4.33e-09 -1.7e-11 3.99e-07 4.04e-10 0.175
n_d: 1.59271
V_d: 66.97
glass_code: 593670
glass_status: standard
density: 3.14 g/cm3
coefficient_of_thermal_expansion_1: 8.9e-06 K-1
coefficient_of_thermal_expansion_2: 1.16e-05 K-1
ΔP_gF: 0.009
climatic_resistance: 1.0
acid_resistance: 4.0

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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