The R-F10 replaces the conventional joystick with a trackball and roller tandem that eases hand movement during manual alignment. And, once the examinee's pupil is visible in the monitor, just press the Start button to initiate—and complete—refraction measurement.
FORUMSView All (2)
9 days ago
|Giving error in start 224|
Plzzzz tell about solutionReply
3 months ago
How can you fix error 224 on Canon RF10?Reply