Optical constants of OHARA - FPL (Fluorophosphate, low-index)
FPL52
Wavelength:
µm
(0.334–2.325)
Complex refractive index (n+ik)
n
k
LogX
LogY
eV
Derived optical constants
Dispersion formula
$$n^2=2.1024886-0.0053455182λ^{2}+0.0060469928λ^{-2}+0.00028496405λ^{-4}-2.987651\text{×}10^{-05}λ^{-6}+1.539752\text{×}10^{-06}λ^{-8}$$Conditions & Spec sheet
n_is_absolute: false wavelength_is_vacuum: false temperature: 25.0 °C nd: 1.455999 Vd: 90.318880 glass_code: 456903 glass_status: preferred
References
OHARA Zemax catalog 2017-11-30 (obtained from http://www.ohara-inc.co.jp)
See also OHARA glass data sheets