# phototuning

> English word · Noun

## Definitions
1. The tuning (adjustment) of optical properties.
2. The tuning of properties by means of light.

## Etymology
From photo- + tuning.

## Source
Compiled from Wiktionary via kaikki.org (CC BY-SA). Data vintage: 2026-05-06.
Canonical page: https://plainspell.com/en/word/phototuning