Canon R-F10 Manuel d'utilisateur télécharger pdf (Page 6)

Fig 1

(1) Measuring windows: Patients look at the charts

through these windows.

(2) PD Check windows: Used to check patient’s VD

(3) Lever knob

(4) Near point card: Use for measuring addition power

(5) Near point rod

(6) Level adjustment knob

(8) Adjust the distance of corneal vertex

(14) Front cover

(9)

(Fig2)

(10)

(9) Forehead Rest: Patient’s forehead should touch the headrest during measurement.

(10) Face Shields: Patient’s face touches the shields during measurement.

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Canon R-F10 Manuel d'utilisateur Page 6