BRESSER 74346 Marine Binoculars Topas Instruction Manual
- June 4, 2024
- BRESSER
Table of Contents
INSTRUCTION MANUAL
FERNGLÄSER
BINOCULARS
74346 Marine Binoculars Topas
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Dear customer,
This instruction manual was created for various models in our series of
binoculars. Pages 2-7 present the relevant features in pictures. Depending on
the model you have purchased, this chapter of the manual covers the binoculars
in full or in part. As a result, please pay attention to the letters ( P, R,
or C ) to make sure that a chapter applies to your model.
Please read this manual carefully and completely before using the binoculars.
Your
BRESSER Team
P = Porro prism model · R = Roof prism model · C = Compact model
General Safety Information!
RISK of physical injury!
Never look through this device directly at or near the sun. There is a risk of
BLINDING YOURSELF!
Children should only use this device under supervision. Keep packaging
materials (plastic bags, rubber bands, etc.) away from children. There is a
risk of SUFFOCATION.
Fire/Burning RISK!
Never subject the device – especially the lenses – to direct sunlight. Light
ray concentration can cause fires and/or burns.
RISK of material damage!
Never take the device apart. Please consult your dealer if there are any
defects. The dealer will contact our service center and send the device in for
repair if needed.
Do not subject the device to temperatures exceeding 60° C!
List of Parts
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Centre axle
-
a Twist-up eyecups
or
2. b Rubber eyecups -
Dioptre adjustment
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Body of the binoculars
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Lens tube
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Central focusing wheel
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Eyepiece
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Objective lens
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Threaded tripod connection
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Image circle with correctly set eye distance
Eyepieces for spectacle wearers P R C
Depending on the model, your binoculars are equipped with either twist-up
eyecups (2a) or rubber eyecups (2b). Since there is a larger distance between
the binocular eyepiece and the pupil for those wearing glasses, both eyecup
varieties can be adjusted individually.
Twist-up Eyecups (2a)
Screw in the twist-up eyecups (2a) to use the binoculars while wearing
glasses. If you are not wearing glasses, unscrew the eyecups to achieve the
required distance from the pupils.
OR
Rubber Eyecups (2b)
To use the binoculars while wearing glasses, turn the rubber eyecups (2b)
towards the sides and down. If you are not wearing glasses, leave the eyecups
in the upright position to achieve the required distance from the pupils.
Adjusting the eyepiece distance P R C
The distance between the eyes differs between individuals. To achieve perfect
interaction between your eyes and the eyepieces of your binoculars set the
angle at the center of the binoculars (1) so that you see a circular image
(10). Note this setting for later use.
Adjusting the focus P R C
Look through your binoculars with your right eye closed. Now adjust the image
for your left eye using the center wheel (6) until it is sharp and clear.
Close your left eye and adjust the image for your right eye using the dioptre
ring (3) until it too is sharp and clear.
Mounting the binoculars on a tripod P R
Your binoculars have a threaded tripod connection (9) built-in. The required
tripod adapter is available as an optional accessory (Art. No. 19-16000 or
19-16500). With this accessory, you are able to mount your binoculars on a
tripod with a DIN mounting thread (e.g. Art. No. 49-22100).
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
properly after use at room temperature. Then put the dust caps on and store
the device in the case provided.
Bresser GmbH
Gutenbergstr. 2
DE-46414 Rhede
Germany
www.bresser.de ·
[email protected]
Service Hotline:
+49 (0) 28 72-80 74-210
Bresser France SARL
Parc d’activités de Nicopolis
260, rue des Romarins
83170 Brignoles · France
www.bresser.fr ·
[email protected]