Zeiss 000000-1080-349, Instructions For Use Manual

Page: 104 / 278

Preparations for use S100 / OPMI pico
Version 7.0
Page 104 G-30-1781-en
Adjusting the surgical microscope
Adjustment instructions
– In order to be able to quickly set/adjust the surgical microscope, it is ad-
visable to save the interocular distance as well as the refraction values for
the different users so they can be preset within the scope of the prepara-
tions.
– Do not wear multifocal or varifocal glasses during the adjustment process
or when working with the microscope later on.
Such glasses make a proper diopter adjustment ring setting impossible
and result in unsatisfactory imaging.
– Optimum image clarity in the eyepieces and at the optical port for docu-
mentation equipment (photo, video) can only be achieved through careful
focusing and precisely adjusting the binocular tube.
Adjusting the binocular tube
Adjusting the interocular
distance
• Move the microscope to a vertical position above a flat object, e.g. a sheet
of paper with writing.
• Adjust the distance of the eyepieces at the binocular tube to your interoc-
ular distance so that the two eyepiece images (object and edge of visual
field) merge into one.
Adjusting the eyepieces The following procedure must be performed separately for each eyepiece in
the order described.
• Set the microscope to minimum magnification.
• Set the diopter adjustment ring at the eyepiece to zero position.
• Look through the eyepiece and move the microscope body to focus the
image.
• Set the microscope to maximum magnification and adjust the fine focus-
ing system until the image is sharply defined.
• Then reset the microscope to minimum magnification without changing
the working distance.
• Set the diopter adjustment ring at the eyepiece to its maximum value (plus
direction).
• Look through the eyepiece and slowly turn the diopter adjustment ring to
the minus direction until the image is sharply defined.
• Repeat the entire procedure for the second eyepiece.