Warranty And Service - Bresser Discovery 3-in-1 MicroViewer Operating Instructions Manual

the lenses in your eyes invert the images of the world, and
your brain erects them. Astronomers usually don't bother
adding the optics needed for an erect image because extra
optics reduce light throughput and introduce aberrations.
Who cares what's up or down in space anyway? For
astronomical viewing, it is not important whether an object
is shown correctly. In space there is no up or down!
Objective
Subject
Turn to Microscope Slide Viewer
1. Put the telescope tube and mount (10) onto the tabletop
or full length tripod (6), and attach by turning the tripod
attaching wheel (5) clockwise until snug. Spread the
tripod legs apart. When in this mode, the tabletop tripod
will probably work better. However, if you are using the
full-length tripod, place and turn the tripod tray (11)
clockwise to lock. Set the telescope on a steady table or
on the ground for viewing.
2. Attach the microscope adapter tube (9) by sliding it on
the telescope tube and mount (10) until snug.
3. Release the up and down locking wheel (4) by turning
it counterclockwise and level the microscope to a
comfortable observing angle and then tighten it by
turning clockwise.
4. Open the slide holder cap (7) and place the microscope
or astronomy image slide into the holder.
5. Close the slide holder cap (8) and aim to a light source.
6. Flip the right or left eye adjustment (2) into position so
that you can see through the telescope. NOTE: Only one
of the eyepiece tubes has a lens. The other tube has no
optics but is there to allow both eyes to comfortably line
up to the eyepieces.
7. Look through the eyepiece (1) and continue to twist the
focuser (1) right or left until the image looks sharp.
TIPS on cleaning
Lenses (eyepieces and/or object lenses) should be cleaned
with a soft, lint-free cloth (e.g. microfibre) only. Do not use
excessive pressure - this may scratch the lens.
Dampen the cleaning cloth with a spectacle cleaning fluid
and use it on very dirty lenses.
Protect the device against dirt and dust. Leave it to dry pro-
perly after use at room temperature.
RESPECT privacy!
This device is meant for private use. Respect others privacy
– do not use the device to look into other peoples homes,
for example.
DISPOSAL
Dispose of the packaging material/s as legally required.
Consult the local authority on the matter if necessary.
Eyepiece
Real image
from objective
Virtual image
from eyepiece
WARRANTY & SERVICE:
The regular guarantee period is 2 years and begins on
the day of purchase. To benefit from an extended volun-
tary guarantee period as stated on the gift box, regis-
tration on our website is required. You can consult the
full guarantee terms as well as information on exten-
ding the guarantee period and details of our services at
www.bresser.de/warranty_terms.
To eye