Teleside converter
id:
teleside-converter-251-1127585
title:
Teleside converter
text:
A teleside converter is a secondary lens which is mounted on the front of a photographic lens to increase the effective focal length of the lens they are attached to. They are used on cameras and video cameras with non–interchangeable lenses to increase the magnification of the image. Their design is usually that of an afocal Galilean telescope that alters the width of the entering beam of light without affecting the divergence of the beam, so they can change the effective focal length 1 to 3 ti
brand slug:
wiki
category slug:
encyclopedia
description:
Device mounted in front of a lens
original url:
https://en.wikipedia.org/wiki/Teleside_converter
date created:
date modified:
2023-04-16T00:16:28Z
main entity:
{"identifier":"Q7696832","url":"https://www.wikidata.org/entity/Q7696832"}
image:
{"content_url":"https://upload.wikimedia.org/wikipedia/commons/1/15/FrontTeleconverter.png","width":649,"height":423}
fields total:
13
integrity:
15