14
11625-101-Rev. L
Setup
(continued)
Attaching Reading Rod
1. Insert the Reading Rod into the hinged Reading Rod Holder and tighten the Reading Rod Clamp
Screw.
Note:
The rod supplied with the Phoroptor is 28 inches (71 cm) in length to allow testing for multi-
focal lenses.
Note:
The graduations are in inches, centimeters, and diopters.
Leveling Phoroptor
1. Move the Phoroptor into a working position.
2. Use the Leveling Adjustment Knob to adjust the horizontal position of the Phoroptor. Turn the
Leveling Knob until the instrument is level as shown on the Spirit Level.
Adjust Rotation Lock
1. This is an adjustable friction lock. It is designed to hold the instrument in place but permits you
to rotate the Phoroptor against a friction load. The knob allows friction adjustment to your prefer-
ence.
Instrument Setup
(continued)
