
INSTRUCTIONS FOR USE
POLARIS | IFU312EN00
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4.7
HOW TO VISUALIZE THE IMAGE
For positioning and regulation modes refer to the Slit Lamp the
instructions for use.
1
Move towards the eye with the Slit Lamp.
2
Place the device with the shooting channel near the patient's
eye: the shortest the distance between device and eye is, the
bigger the illuminated area is.
3
Set a small magnification Later you can set a bigger
magnification to examine the interferometric images and the
tear meniscus.
4
If necessary, bring the image into focus by rotating the oculars
for the operator ametropia correction.
4
If necessary, slightly press the upper arm back or forward to
improve the focus or to adapt the device to the patient's face
morphology.
Fig 20 - Eyepleces adjustment for the
operator ametropia correction
Fig 21 - How to adjust the upper arm.