Keeler Z Series, Instructions For Use Manual

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12
EN
KSL-Z by KEELER
6. INSTRUCTIONS FOR USE
6.1 SETTING THE BINOCULARS
It is vital that the binoculars are optimised for the user’s optical
correction in order to obtain focused binocular images.
1. Remove the Test Bar locating hole cover plate (16) and place the test bar focus in the test
bar location hole at the base of the microscope arm. To access the location hole fi rst remove
the cover. The test bar should be set with the fl at projection face towards the Slit Lamp
Microscope. The illumination and the microscope should be in the zero degrees position.
2. Turn on the Slit Lamp and set the slit to full width (14), set the magnifi cation to x16 (27).
3. Adjust the eyepieces pupillary distance by holding both eyepiece bodies and rotating
them inwards or outwards until they are correct for your PD.
4. Turn both eyepieces (28) to maximum plus (+)
correction.
5. Close one eye, and with the other eye look through
the microscope slowly turning the open eye
eyepiece towards the minus (-) position until the
image of the test bar is in focus. Stop.
6. Repeat the above process for the other eyepiece.
7. Make a note of the positions of the eyepieces so that you can set them quickly if the Slit
Lamp has been used by another clinician.
8. Note – younger examiners are recommended to compensate for their ability to
accommodate by further adjusting the eyepieces by minus one (-1) or minus two (-2)
dioptres.
16
27
28