OSA's Digital Library

Applied Optics

Applied Optics

APPLICATIONS-CENTERED RESEARCH IN OPTICS

  • Vol. 38, Iss. 10 — Apr. 1, 1999
  • pp: 2086–2091

Cone prism: principles of optical design and linear measurement of the applanation diameter or area of the cornea

Jianguo Ma  »View Author Affiliations


Applied Optics, Vol. 38, Issue 10, pp. 2086-2091 (1999)
http://dx.doi.org/10.1364/AO.38.002086


View Full Text Article

Enhanced HTML    Acrobat PDF (99 KB)





Browse Journals / Lookup Meetings

Browse by Journal and Year


   


Lookup Conference Papers

Close Browse Journals / Lookup Meetings

Article Tools

Share
Citations

Abstract

The cone prism introduced is mainly used in applanation tonometers to act as an applanation prism for linear measurement of the applanation diameter or the applanation area of the cornea. Its principles of optical design and linear measurement are expounded in detail. The measuring body, which comprises the cone prism and other optical and electronic parts, is also briefly introduced.

© 1999 Optical Society of America

OCIS Codes
(170.3890) Medical optics and biotechnology : Medical optics instrumentation
(170.4470) Medical optics and biotechnology : Ophthalmology
(230.5480) Optical devices : Prisms

History
Original Manuscript: November 23, 1998
Revised Manuscript: July 7, 1998
Published: April 1, 1999

Citation
Jianguo Ma, "Cone prism: principles of optical design and linear measurement of the applanation diameter or area of the cornea," Appl. Opt. 38, 2086-2091 (1999)
http://www.opticsinfobase.org/ao/abstract.cfm?URI=ao-38-10-2086


Sort:  Author  |  Year  |  Journal  |  Reset  

References

  1. R. A. Moses, “The Goldmann applanation tonometer,” Am. J. Ophthalmol. 46, 865–869 (1958). [PubMed]
  2. E. S. Perkins, “Hand-held applanation tonometer,” Br. Ophthalmol. 49, 591–593 (1965). [CrossRef]
  3. J. Dreager, “Applanation tonometer,” U.S. patent5,203,331A (20April1993).
  4. R. C. Zeimer, J. T. Wilensky, “An instrument for self-measurement of intraocular pressure,” IEEE Trans. Biomed. Eng. 29, 178–183 (1982). [CrossRef] [PubMed]

Cited By

Alert me when this paper is cited

OSA is able to provide readers links to articles that cite this paper by participating in CrossRef's Cited-By Linking service. CrossRef includes content from more than 3000 publishers and societies. In addition to listing OSA journal articles that cite this paper, citing articles from other participating publishers will also be listed.


« Previous Article  |  Next Article »

OSA is a member of CrossRef.

CrossCheck Deposited