Zeiss OPMI Lumera i, Instructions For Use Manual

Page: 85 / 184

Version 8.0
G-30-1720-en
Page 85
OPMI Lumera i Preparation for use
Adjusting the eyepieces – Emmetropes:
• Set diopter setting ring (5) to 0 diopters (D).
– Eyeglass wearers who perform surgery wearing their eyeglasses:
• Set diopter setting ring (5) to 0 dpt.
– Eyeglass wearers who perform surgery without their eyeglasses (prescription
known):
• Set diopter setting ring (5) to the respective value.
– Eyeglass wearers who perform surgery without their eyeglasses (prescription
not known):
• Set diopter setting ring (5) on the main microscope to + 5 dpt.
• Set the diopter setting ring of the assistant’s microscope, if provided,
to + 5 dpt.
• Adjust eyecups (4) in such a way that the entire field of view can be
seen.
Adjusting magnification • Set the maximum magnification on the main microscope using the foot
control panel.
• Focus on the object.
• Set the required magnification using the foot control panel. The focal
plane is retained.
Eyepieces without reticle Eyepieces with reticle
• Remove the tube with the eyepieces
from the microscope body and
point it at a distant object.
• Slowly turn diopter setting ring
(5) of one eyepiece clockwise
until the object is in focus.
• Mount the tube with eyepieces
on the microscope body and
firmly tighten securing screw (3).
• Slowly turn the eyepieces on
the diopter setting ring (5)
clockwise until the reticle is in
focus.
• Focus the main microscope on
the object. Reticle and object
must be in focus at the same
time.
– Observation with eyeglasses: Screw in eyecups (4) all the way.
– Observation without eyeglasses: Screw out eyecups (4) and adjust
for your field of view.