Publication Date:
2003
abstract:
A device measuring the optical power of simple lenses by means of moiré phenomena is described. The relevant equations are derived, and a working instrument is presented. A power measuring accuracy better than 0.25 m-1 in the range of ±10 m-1 is demonstrated
Iris type:
01.01 Articolo in rivista
Keywords:
Interferometry; Light sources; Moire fringes; Optical variables measurement; Refractive index
List of contributors:
Tiribilli, Bruno; Vassalli, Massimo
Published in: