RefractiveIndex.INFO

Refractive index database


nk database   |   n2 database   |   about

Shelf

Book

Page

Optical constants of HOYA - FCD (Dense fluor crown)
FCD10

Wavelength: µm
 (0.280–1.550)  
 

Complex refractive index (n+ik)[ i ]


n   k   LogX   LogY   eV

Derived optical constants

Dispersion formula

$$n^2=2.103249-0.0050247988λ^{2}+0.0065323077λ^{-2}+0.00013078405λ^{-4}-6.3652072\text{×}10^{-06}λ^{-6}+1.9254745\text{×}10^{-07}λ^{-8}$$

Conditions & Spec sheet

n_is_absolute: false
wavelength_is_vacuum: false
temperature: 20.0 °C
thermal_dispersion:
  - type: "Schott formula"
    coefficients: -1.866e-05 0.0 0.0 0.0 0.0 0.0
nd: 1.45650
Vd: 90.27
glass_code: 457903
glass_status: special
density: 3.6 g/cm3
thermal_expansion:
  - temperature_range: -30 70 °C
    coefficient: 1.34e-05 K-1
  - temperature_range: 20 300 °C
    coefficient: 1.57e-05 K-1
dPgF: 0.049
climatic_resistance: 1.0
stain_resistance: 2.0
acid_resistance: 2.0

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