Browse Prior Art Database

Vernier Scale

IP.com Disclosure Number: IPCOM000055837D
Original Publication Date: 1980-Sep-01
Included in the Prior Art Database: 2005-Feb-13

Publishing Venue

IBM

Related People

Authors:
Frosch, A Wagner, D [+details]

Abstract

This vernier scale improves the reading accuracy of the relative position of two elements and can also be used in particular for optical transmission systems whose scales may overlap.