Technical data

76 Description
G-30-1682-en OPMI® Lumera® T Issue 4.0
Printed on 02. 02. 2009
Widefield eyepieces with magnetic coupling
Note:
When the eyepiece has been removed from the tube, please remember
that it is equipped with a magnetic coupling. Attached eyepieces produce
a very minor magnetic field, i.e. the usual regulations for the handling of
magnets must only be observed with non-attached eyepieces.
• Do not place the eyepiece near instruments which may be magnetiz-
able.
• Do not place the eyepiece on sensitive electronic instruments such as
infusion pumps, heart pacemakers, measuring instruments or mag-
netic data carriers such as disks, audio/video tapes or credit cards.
• Always store the eyepiece in its original packaging, when not using it.
1 Eyecup
Always adjust the eyecups in such a way that the entire field of view
can be seen.
2 Diopter setting ring
The eyepieces enable you to set your prescription between -8 D and
+5 D. Eyeglass wearers using their glasses during work should set the
diopter setting ring to 0. Turn the ring until the optimum setting has
been achieved. An integrated brake holds the setting ring in the posi-
tion set.
3 Diopter scale
For reading off the prescription set.
– Viewing with eyeglass-
es:
Screw in the eyecups all the way.
– Viewing without eye-
glasses:
Adapt the eyecups to the viewer's field
of view by screwing them outward.