1- body of the device
2- adapter rail with 7/8’’ Weaver prism encompassing:
(All parts of the alignment are supplied by Newcon Optik).
Installation of the device is performed as follows:
- Check the elevation of the fastening screws (2), pulling the rail
(3) to the body of the device (1) above the upper surface of the
rail. The height of elevation must not exceed 3.0mm and must
not be less than 2.5mm. It is especially important when the
body of the device has a blind aperture with a thread (front
hole for the device with a 64 mm objective). The elevation
should not exceed 3.5mm for through holes and should not be
less than 2.5mm. This requirement can be met by cutting axle
length of the screws from the side of the thread;
- Prepare the glue (glue is needed, for example, epoxy with the
tear strength not less than 200kg/cm2) according to its
preparation instruction, and put it on the surface (A) of the
plate. The surface of the screws should not have any glue. This
condition is of a considerable importance, since it provides an
opportunity to repair the device and remove the alignment plate
for further adaptation to another rifle;
- Apply a hermetic substance (of silicone type) on the thread of
the screws (2);
- Fix the rail to the body of the scope with the help of the screws
(2) cut at the required length;
- Remove glue surpluses appeared in the place of alignment of
the rail with the body with a dry napkin and let the glue solidify
in accordance to its instruction (for example, 24 hours in case
of epoxy glue);
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d. Using 2x magnifier lens
Your DN 310 (equipped
with the 64mmF/1.2
objective lens can be used
with an optional 2x
magnifier lens in order to
obtain double
magnification. The lens
(marked as 2x) doubles focal length of the objective. It can be
mounted on a setting thread behind the light filter of the objective
lens (external side of the objective). The 2x magnifier lens must be
tightened to the rest.
NOTE! In case of simultaneous usage of the IR illuminator
and 2x magnifier lens partial darkening of the image may
occur, as the large 2x lens overlays the light beam from the
IR illuminator. To avoid this the device should be ordered
with Z-like shape I/R illuminator.
Prior to ordering of the 2x magnifier lens for the device with a
weaver mount, it is necessary to check if it is possible to install the
80 mm diameter 2x lens.
6. INSTALLING ON A HUNTING RIFLE
Night vision device DN 310 may be used as a nighttime hunting
scope.
Recommendation. The usage of night vision riflescopes for hunting may be limited or illegal in your area. Please, check with local authorities prior to usage.
Device may be used with various mounts that facilitates reliable
fixation of the device to a particular rifle.
For convenient installation the device is supplied without stiff
fixation of the binding to the device, and in most cases that enables
to perform the device installation to a specific rifle model. For
installation you should contact a specialised armourer workshop
(gunsmith) or – if you are qualified enough – perform the
installation yourself.
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3- fastening screws
4- insert rest
5- insert
6- clamp
7- clamp screw.