RefractiveIndex.INFO

Refractive index database

Shelf

Book

Page

Optical constants of HOYA - F (Flint)
E-F3

Wavelength: µm
 (0.350 – 1.550)  
 

Derived optical constants

n   k   logX   logY   eV

Dispersion formula

$$n^2=2.5362697-0.010610424λ^{2}+0.021233821λ^{-2}+0.00099012105λ^{-4}-5.9984348\text{×}10^{-05}λ^{-6}+8.2354366\text{×}10^{-06}λ^{-8}$$

Conditions & Spec sheet

n_is_absolute: false
λ_is_vacuum: false
temperature: 20.0 °C
coefficients_of_thermal_dispersion: 3.40553e-06 0.0 0.0 0.0 0.0 0.0
n_d: 1.61293
V_d: 36.96
glass_code: 613370
glass_status: special
density: 2.64 g/cm3
coefficient_of_thermal_expansion_1: 7.7e-06 K-1
coefficient_of_thermal_expansion_2: 9.6e-06 K-1
ΔP_gF: 0.0032
climatic_resistance: 1.0
stain_resistance: 1.0
acid_resistance: 1.0

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