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Optical constants of CDGM - F (Flint)
H-F1

Wavelength: µm
 (0.360 – 2.400)  
 

Derived optical constants

n   k   logX   logY   eV

Dispersion formula

$$n^2=2.50656956-0.00926894171λ^{2}+0.021861508λ^{-2}+0.000431237321λ^{-4}+1.69302544\text{×}10^{-05}λ^{-6}+3.4236134\text{×}10^{-06}λ^{-8}$$

Conditions & Spec sheet

n_absolute: false
λ_vacuum: false
temperature: 20.0 °C
thermal_dispersion:
  - type: "Schott formula"
    coefficients: 2.42e-07 2.24e-08 -9.83e-11 6.69e-07 -2.21e-10 0.281
n_d: 1.603423
V_d: 38.009116
glass_code: 603380
glass_status: standard
density: 2.63 g/cm3
thermal_expansion:
  - temperature_range: -30 70 °C
    coefficient: 7.9e-06 K-1
  - temperature_range: 20 300 °C
    coefficient: 9.8e-06 K-1
ΔP_gF: 0.0019
climatic_resistance: 1.0

References

CDGM Zemax catalog 2017-09 (obtained from http://www.cdgmgd.com)

Data

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

INFO

CDGM Glass Co., Ltd.

CDGM Glass Co., Ltd. is a leading optical glass supplier in China with a worldwile distribution network.

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