RefractiveIndex.INFO

Refractive index database

Shelf

Book

Page

Optical constants of CDGM - ZF (Dense flint)
ZF1

Wavelength: µm
 (0.330 – 2.400)  
 

Derived optical constants

n   k   logX   logY   eV

Dispersion formula

$$n^2=2.6356161-0.008839642λ^{2}+0.025644781λ^{-2}+0.00096522374λ^{-4}-1.8304798\text{×}10^{-05}λ^{-6}+5.5563517\text{×}10^{-06}λ^{-8}$$

Conditions & Spec sheet

n_is_absolute: false
λ_is_vacuum: false
temperature: 20.0 °C
n_d: 1.647693
V_d: 33.836872
glass_code: 648338
density: 3.84 g/cm3
coefficient_of_thermal_expansion_1: 8.9e-06 K-1
coefficient_of_thermal_expansion_2: 1.04e-05 K-1
ΔP_gF: 0.0006
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.

External links


Glass

External links