Redirect to:

This page is a redirect. The following categories are used to track and monitor this redirect:

To a section: This is a redirect from a topic that does not have its own page to a section of a page on the subject. For redirects to embedded anchors on a page, use {{R to anchor}} instead.

From a synonym: This is a redirect from a semantic synonym of the target page title.
- For example: automobilecar
- This template should not be used to tag redirects that are taxonomic synonyms. For taxonomic synonyms use {{R from alternative scientific name}} instead.

When appropriate, protection levels are automatically sensed, described and categorized.

Luminous coefficient