RI Platform Explorer

Explore the widest PFAS-free refractive index range from a single supplier

1.50n
1.162.00
Refractive index 1.50. 4 chemistry families. 2 matching products. Applications: Display AR coatings, Automotive optics.

Chemistry families

Solvent sol-gel1.16 – 2.00

Spin, dip, roll, spray

100% solids UV-curable1.34 – 1.65

R2R, NIL, screen printing

Solvent UV-curable hybrids1.35 – 1.95

Gravure, slot die, dip, float, spin

Thermal-curable latex1.36 – 1.50

Nearly any known application

Regulatory filter

Matching products

KM-040

Multi-layer AR

n 1.35 – 1.95
KM-101

Antistatic HC

n 1.50 – 1.53

Applications

Display AR coatingsAutomotive optics

Reflectance curve

0%1%2%3%4%5%400500600700Wavelength (nm)Reflectance (%)550 nm3.74% @ 490 nm
Min. reflectance

3.74%

Avg. R (380–750 nm)

3.78%

At wavelength

490 nm

Reflected colour
Substrate

Glass (BK7) (n=1.518)

Transfer Matrix Method (TMM) for quarter-wave single-layer coating at normal incidence. Substrate RI includes Cauchy dispersion. Actual Kriya multi-layer products achieve broadband R < 0.15%.