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JIS T 7311:2005 (R2014)

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JIS T 7311:2005 (R2014)

Retinoscopes

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This Standard specifies the retinoscope used to conduct the objective refraction inspection of eyes by sending light from the pupil to the retina with a lighting system and observing through an observation hole the movement and direction of reflecting-back light from a retina for the movement of the projected light.

Author JSA
Editor JSA
Document type Standard
Format File
Confirmation date 2014-10-25
ICS 11.040.70 : Ophthalmic equipment
Number of pages 8
Replace JIS T 7311 (1988-08-25)
Cross references ISO 12865 (1998-06), MOD
Year 2005
Document history JIS T 7311 (2005-03-25)
Country Japan
Keyword JIS 7311;7311