PHYSICALLYBASED

A database of physically based values for CG artists

Eye (Lens)

Human

Render BallRender Ball

Shading


Metalness:

IOR:

Transmission Color:

Description

The refractive index of human lens varies from approximately 1.406 in the central layers down to 1.386 in less dense layers of the lens. This index gradient enhances the optical power of the lens.

References

These reference values are based on the most accurate data available at the time and are continually updated as new measurements become available. Depending on the material and the property you're after, there's more or less variability to take into account. Use these values as a starting point, or as validation for existing materials, and then tweak further using your artistic freedom.

Made by Anton Palmqvist with data from https://api.physicallybased.info/v2