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Optical constants of HIKARI - PSK (Dense phosphate crown)
J-PSK03

Wavelength: µm
 (0.310 – 2.400)  
 

Other optical constants

n   k   logX   logY   eV

Dispersion formula

$$n^2=2.53267453-0.00950416844λ^{2}-0.000106883723λ^{4}+0.013439736λ^{-2}+0.000141770605λ^{-4}+4.7304388\text{×}10^{-06}λ^{-6}-8.6200083\text{×}10^{-08}λ^{-8}$$

Data

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

Additional information

n_is_absolute: false
λ_is_vacuum: false
temperature: 23.0 °C
n_d: 1.603000
V_d: 65.441311
density: 3.52 g/cm3
coefficient_of_thermal_expansion_1: 8.9e-06 K-1
ΔP_gF: 0.0043
phosphate_resistance: 4.0

References

1) HIKARI optical glass catalog 2015-04-01
2) HIKARI Zemax catalog

More info - wiki

Hikari Glass Co., Ltd. is a Japanese glass maker, a subsidiary of Nikon Corp.

External links

Latest optical glass catalog