Nature

Comparison between focometer and autorefractor in the measurement of refractive error among ...

To compare focometer and autorefractor in the measurement of refractive errors among students in an underserved community of sub-Saharan Africa. A total of 230 ...
Europe PMC

Quantification of refractive error: comparison of autorefractor and focometer.

The advantages of a focometer (FOCOMETER) over other methods of refraction for use in developing countries are that it is lightweight, compact, relatively inexpensive, fairly quick, and easy to use ...
Europe PMC

Comparison between focometer and autorefractor in the measurement of refractive error among ...

PurposeTo compare focometer and autorefractor in the measurement of refractive errors among students in an underserved community of sub-Saharan Africa.MethodsThe study was a descriptive comparative ...