Re: Human color vision
Re: Human color vision
- Subject: Re: Human color vision
- From: Graeme Gill via colorsync-users <email@hidden>
- Date: Wed, 15 Jan 2020 10:42:09 +1100
Bob-BTY via colorsync-users wrote:
> Many people don't seem to know that the lenses in the human eye start going
> yellow with age. By the age of 50 most people are looking at the world
> through yellow filters!
This is well characterized by the CIE 2006 physiological observer.
See "CIE 170-1:2006 Fundamental chromaticity diagram with physiological axes -
Part 1".
<http://cie.co.at/publications/fundamental-chromaticity-diagram-physiological-axes-part-1>
Basically there are two tables that characterize the lens optical density
as it is affected by age, that are a linear equation approximation to
measured data.
Cheers,
Graeme Gill.
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