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Hersteller: Newcon Optik Dateigröße: 391.05 kb Dateiname: 7878b2b9-e3a4-4485-ab0c-50b1382237f2.pdf Unterrichtssprache:

18 • Water-resistant • Built-in powerful I/R illuminator (good for over 200 m) • Automatic brightness protection • Camera/video adaptable • Precision internal windage/elevation adjustments • Standard weaver mount or optional weaver rail or side rail mounts • Long eye relief • Low power consumption. Standard and commonly available 2AA batteries ensure nonstop operation of the device for no less than 50 hours. • Compact size and light weight • Shockproof plastic case CONTENTS 1. Brief description 2. Appearance of the device 3. Technical characteristics 4. Supplied accessories 5. Operation instructions a. Battery installation b. Testing of operation c. Operation at night 6. Installing on a hunting rifle a. Variant I – Adapter rail with Standard prism type. b. Variant II – Adapter rail with 7/8” Weaver prism type c. Variant III – Side rail for East European (Warsaw Pact) rifles 7. Adjustment of the scope on the rifle 8. Taking photos and video shooting 9. Storage and maintenance instructions 10. Trouble shooting 11. Warranty 12. Customer Support 13. Quality certificate 3 CAREFULLY READ THE INSTRUCTIONS BEFORE USE! MISUSE WILL VOID THE WARRANTY. 1. BRIEF DESCRIPTION DN482/483 Night Vision Scope is a modern, universal night vision device designed for a wide range of activities from amateur to professional needs: • Nighttime observation and hunting • Law enforcement and security • Search and rescue • Wildlife observation • Nighttime photography and video The device is equipped with a Second or Third Generation high- quality electro-optical image intensifier (Gen. II+/III, 18 mm MCP) utilizing the principle of multiple intensification of the image brightness in the visible and IR spectrum which guarantees an up to 400 – 700 m observation range. NOTE. Detection and recognition range provided by the device depends on the type of the objective lens used and the observation conditions: light available, transparency of the atmosphere and target quality. The identification range increases in the conditions of high light, at moon night, if the target is situated on a light background (sand, snow). The identification range decreases in the conditions of low light, low transparency of the atmosphere, if the target is situated on a dark background (plough-land, stems of trees, etc.) . 4 9. STORAGE AND MAINTENANCE INSTRUCTIONS. Warning! After transportation or keeping the device at temperature lower than -40° C (-40° F), the device must be warmed up to ambient temperature, from -10° C ( 14° F) to +40° C (104° F), relative humidity of 80% max. at 20° C (68° F). Precautions DN482/483 is a sophisticated precision optical instrument equipped with electronics. Therefore, it should be handled with due care. • Keep your device away from direct sunlight, impacts, dust, moisture, and sudden changes of temperatures. • Do not keep the device at temperatures higher than 60oC (140oF). • Do not touch the optical surfaces with fingers. Doing so may damage the anti-reflection coating. • Cleaning of optical surfaces is only allowed with professional camera lens cleaning supplies. • To clean the exterior of the device, use a soft clean cloth. • Do not take the cover off the lens if not necessary. • Keep away from heating appliances and central heating. • Make sure to switch off the unit during periods of non- operation and when storing the device for long period of time. • Do not apply superfluous efforts at work with lens assembly, agile elements and thread connections. • Due to considerable optical magnification of the eyepiece some small structures inside the tube coating in the form of dark and/or white points may be seen in the field of view, which does not affect the serviceability of the device. 17 • Remove the rubber eyepiece guard from the scope. • Set the eyepiece in the medium position. • Screw the adapter ring with the camera in an internal groove of an eyepiece. • Switch on the device and focus the assembled system with the help of the objectives of the device and camera. If the image cannot be focused the camera with the ring should be removed and the coupling of the eyepiece of the device should be rotated a little. Assemble the system again and check its focusing. At some position of the eyepiece and objective of the camera the system will be focused exactly. • Fasten the adapter ring with the camera to the body of the eyepiece of the device with the help of three locking screws. During further photo shooting sharpness of the system is obtained with the help of the objective of the DN482/483 only; • Set diaphragm on the objective of the camera equal 2.8 or 4 (shooting is possible even at lower diaphragm settings, for example 2, but the obtained pictures will have worse resolution). Taking photos with a completely opened diaphragm of the objective is justified for the shooting of quickly moving objects only. The TTL system, which is installed at most SLR cameras, easily estimates exposure during the shooting with the device. If ...

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