NPZ UM8-2 User manual

COMPACT HANDHELD
MONOCULAR
SERVICE MANUAL
UM8-2

INTRODUCTION
This Service Manual is intended for study of the design and
maintenance rules of the niversal prism monocular UM8-2.
The manual includes technical specifications and information
on design and operation of the sight required for its correct use,
storage, and servicing.
Due to continuous modernization of sights, their construction
may have some corrections, not indicated in the given manual.

COMPACT HANDHELD MONOCULARUM8-2

CONTENT
1. GENERAL INSTRUCTIONS ................................................ 4
2. SPECIFICATIONS .............................................................. 5
3. COMPLETE SET ................................................................ 6
4. STORAGE ......................................................................... 7
5. ACCEPTANCE CERTIFICATE .............................................. 8

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1 GENERAL INSTRUCTIONS
The UM8-2 is a compact handheld prism monocular and is
intended for viewing objects at a distance
from 5 meters to infinity. Its compact size, light weight and ease
of use make it handy to have when camping, hunting, at sporting
events or anywhere a person may desire a closer view. With an
operating temperature range from +40 to -40 °C the UM8-2 can
handle winter and summer with ease. A clear crisp image can be
provided by a simple turn of the objective lens.

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2 SPECIFICATIONS
 
Magnification, x, 7.6
Field of view 5°
Resolution 13"
Exit pupil, mm, 2
Eye relief, mm 6
Diopter adjustment, D 10 to -10
Overall dimensions, mm 100x45x45
Weight, kg 0,12
Table1

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3 COMPLETE SET
Table 2
 
Monocular UM8-2 1
Box 1
Service manual 1

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4 STORAGE
The monocular should be kept clean and protected against shock
and moisture. Do not touch the optical surfaces with your fingers
to avoid oil spots. Wipe contaminated lens surfaces with a clean
cotton cloth. Remove oil spots with a cotton rag moistened in
alcohol or ether.
Store the monocular inside with relative humidity not over 80%
and air temperature from +40 to -40 °C. Impacts and strong
vibrations can be harmful to the UM8-2. Avoid external damage
to the body and optics. Reactive chemicals and moisture can
damage the UM8-2.

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5 ACCEPTANCE CERTIFICATE
Universal prism monocular UM8-2 serial № ____________,
is manufactured and accepted in accordance with the requirements
of effective standards, effective technical documentation and
found fit for operation.
Date of issue ___________________
Signatures_____________________
JSC «Novosibirsk Instrument – making plant»
179/2, D.Kovaichuk str
630049, Novosibirsk
Russia
For more information visit: www.npzoptics.com or e-mail: [email protected]

www.npzoptics.com