finderscope

English

Etymology

From finder +‎ -scope.

Noun

finderscope (plural finderscopes)

  1. (astronomy) A small telescope, or other sighting device, mounted on top of a main telescope to enable approximate directional positioning.
This article is issued from Wiktionary. The text is available under Creative Commons Attribution-Share Alike 4.0 unless otherwise noted. Additional terms may apply for the media files.