Simple portable lens meter

Anno: 2003

Autori: Buah-Bassuah P.K., Tiribilli B., Vassalli M., Molesini G.

Affiliazione autori: Laser and Fibre Optics Centre, Department of Physics, University of Cape Coast, Cape Coast, Ghana; Isituto Nazionale di Ottica Applicata, Largo Enrico Fermi 6, Firenze, 50125, Italy

Abstract: A device measuring the optical power of simple lenses by means of moire 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. (C) 2003 Optical Society of America.

Giornale/Rivista: APPLIED OPTICS

Volume: 42 (25)      Da Pagina: 5086  A: 5090

Parole chiavi: Geometrical optics; Interferometry; Light sources; Moire fringes; Optical variables measurement; Refractive index; Lens meters; Optical instrument lenses
DOI: 10.1364/AO.42.005086

Citazioni: 1
dati da “WEB OF SCIENCE” (of Thomson Reuters) aggiornati al: 2025-05-18
Riferimenti tratti da Isi Web of Knowledge: (solo abbonati)
Link per visualizzare la scheda su IsiWeb: Clicca qui
Link per visualizzare la citazioni su IsiWeb: Clicca qui