RefractiveIndex.INFO Refractive index database

Shelf

Book

Page

Optical constants of SCHOTT - Inquiry glasses
LF5G15

Wavelength: µm
 (0.38 – 2.5)  
 

Other optical constants

n   k   logX   logY   eV

Dispersion formula [ i ]

$$n^2-1=\frac{1.28887331λ^2}{λ^2-0.0092001566}+\frac{0.162818811λ^2}{λ^2-0.0456954308}+\frac{10.5579792λ^2}{λ^2-1275.44015}$$

Comments

inquiry glass

Data

[Expressions for n]   [CSV - comma separated]   [TXT - tab separated]   [Full database record]

Additional information

n_is_absolute: false
λ_is_vacuum: false
n_d: 1.58397
V_d: 40.83
glass_code: 584408.322
glass_status: special
density: 3.221 g/cm3
coefficient_of_thermal_expansion_1: 9.3e-06 K-1
coefficient_of_thermal_expansion_2: 1.066e-05 K-1
ΔP_gF: 0.0008
climatic_resistance: 2.0
stain_resistance: 0.0
acid_resistance: 1.0
alkali_resistance: 1.3
phosphate_resistance: 2.3

References

SCHOTT Zemax catalog 2015-07-22

More info - wiki

SCHOTT AG is a German glass manufacturer. SCHOTT also publishes a glass catalog (SCHOTT Optical Glass Datasheets), which is a standard reference for the properties of many optical glasses.

External links