RefractiveIndex.INFO

Refractive index database

Shelf

Book

Page

Optical constants of HOYA - ADF (Abnormal dispersion flint)
E-ADF10

Wavelength: µm
 (0.340 – 1.550)  
 

Derived optical constants

n   k   logX   logY   eV

Dispersion formula

$$n^2=2.5528983-0.015709364λ^{2}+0.015647688λ^{-2}+0.0014461641λ^{-4}-0.00014458879λ^{-6}+9.5275733\text{×}10^{-06}λ^{-8}$$

Conditions & Spec sheet

n_absolute: false
wavelength_vacuum: false
temperature: 20.0 °C
thermal_dispersion:
  - type: "Schott formula"
    coefficients: 9.22096e-06 0.0 0.0 0.0 0.0 0.0
nd: 1.61310
Vd: 44.36
glass_code: 613444
glass_status: special
density: 3.04 g/cm3
thermal_expansion:
  - temperature_range: -30 70 °C
    coefficient: 4.7e-06 K-1
  - temperature_range: 20 300 °C
    coefficient: 6e-06 K-1
dPgF: -0.008
climatic_resistance: 3.0
acid_resistance: 6.0

Comments

Not in a position to accept new order because of discontinuation.

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.

External links


Glass

External links