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Calibration of the Canon Autoref R-1 for continuous measurement of accommodation

Davis, Brett A., Collins, Michael J., & Atchison, David A. (1993) Calibration of the Canon Autoref R-1 for continuous measurement of accommodation. Ophthalmic and Physiological Optics, 13, pp. 191-198.

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Abstract

The Canon Autoref R-1 is an infrared optometer which allows free-space viewing. Pugh and Winn described hardware modifications necessary to convert the Autoref R-1 from an instrument capable of taking single static measurements of the eye's accommodative (refractive) status to an instrument capable of continuous measurement of the accommodative status of the eye. We describe two methods of calibrating the Autoref R-1 for continuous measurement of accommodation for any individual eye. The assumptions and sources of error underlying these calibration techniques are discussed. We also describe further hardware modifications to simplify signal acquisition from the Autoref R-1.

Impact and interest:

10 citations in Scopus
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11 citations in Web of Science®

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ID Code: 890
Item Type: Journal Article
Additional Information: For more information, please refer to the journal’s website (see hypertext link) or contact the author. Michael Collins, email: m.collins@qut.edu,.au
DOI: 10.1111/j.1475-1313.1993.tb00453.x
ISSN: 0275-5408
Subjects: Australian and New Zealand Standard Research Classification > MEDICAL AND HEALTH SCIENCES (110000) > OPTOMETRY AND OPHTHALMOLOGY (111300)
Divisions: Current > QUT Faculties and Divisions > Faculty of Health
Current > Institutes > Institute of Health and Biomedical Innovation
Copyright Owner: Copyright 1993 Blackwell Publishing
Copyright Statement: The definitive version is available at www.blackwell-synergy.com
Deposited On: 20 Oct 2005
Last Modified: 15 Jan 2009 16:34

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