Page 2 - IMPORTANT INFORMATION; Reverse the polarity of a battery
__________________________________________ 2 IMPORTANT INFORMATION Read prior to activation. You have purchased a sophisticated electronic device. To operate it properly, please read this manual fully. Ignoring operation procedures described in this manual will void your warranty. NEVER Disassembl...
Page 3 - TABLE OF CONTENTS; Use in a dark time as a 2x night vision monocular 29
__________________________________________ 3 TABLE OF CONTENTS 1.1. Overview..................................................................4 1.2. Key features of NVS-33...........................................5 2. DESIGN of NVS-33 ................................................6 3....
Page 4 - BRIEF DESCRIPTION; Overview
__________________________________________ 4 1. BRIEF DESCRIPTION 1.1. Overview NVS-33 is an afocal night vision attachment to a daytime weapon scope designed for precise aiming in darkness. The device is equipped with a high-quality generation 3 electro-optical image intensifier tube that amplifies...
Page 5 - Key features of NVS-33
__________________________________________ 5 1.2. Key features of NVS-33 Installation of NVS-33 in front of a day scope on a weapon does not affect the latter’s zeroing and scope’s tactical parameters Exit pupil fits a broad range of daytime scopes Accurate internal focus adjustment mechanism ...
Page 6 - Fig.1 Configuration 1
__________________________________________ 6 2. DESIGN of NVS-33 1 2 3 4 5 6 7 8 9 10 11 12 Fig.1 Configuration 1 1 – Ocular with light suppressor 7 – Objective focus adjustment knob 2 – Adapter ring with thread 8 – Objective lens cover 3 – Fixating ring 9 – Battery compartment cover 4 – Retention p...
Page 8 - Optical
__________________________________________ 8 3. SPECIFICATIONS Optical Magnification, x 1 Field of view, degrees 8.8 Daytime scope magnification, x Acceptable Recommended 1-20 3-12 Focus length, mm 78 F-number 1.5 Focus range 10 m to infinity Image intensifier tube N3XT3631IC Type Gen. 3 18mm MCP Ga...
Page 10 - SET
__________________________________________ 10 4. DELIVERY SET - NVS 33 1 pc. - Objective lens cap 1 pc. - Remote control switch 1 pc. - Operator’s manual 1 pc. - Ocular protective cap 1 pc. - Soft case 1 pc. - CR123 Battery 1 pc. - Additional battery cap for AA battery 1 pc. - Cleaning cloth 1 pc. -...
Page 11 - Optional accessories:; each
__________________________________________ 11 Optional accessories: - Hard case 1 pc. - Riflescope mounting adapter NC540.56, NC540.42 1 pc. of each - Threaded adapters M48, M52, M54, M55 1 pc. of each - M540 converter to convert NVS33 into 2x monocular 1 pc. of each - IR illuminator (mounted on the...
Page 12 - INSTALLATION ON A RIFLE; Installation with thread usage
__________________________________________ 12 5. INSTALLATION ON A RIFLE 5.1. Installation with thread usage Your NVS-33 matches to the inner thread M52x0.75 of the objective lens of those daytime riflescopes that can accept daytime filters. If your scope does not match this thread, use mechanical a...
Page 13 - The night vision attachment NVS-33 is ready for use.
__________________________________________ 13 The night vision attachment NVS-33 is ready for use. NVS-33 can be screwed directly into the Newcon 3-12x50 riflescope. Its design allows such mounting without any additional adapters. To attach NVS-33 in front of NC 3-12x50, proceed as described above w...
Page 18 - Installation on a Picatinny rail; Night sight Picatinny rail
__________________________________________ 18 5.3. Installation on a Picatinny rail The night vision attachment NVS-33 can be installed on a Picatinny rail in front of the daytime riflescope. For this purpose, it has an additional Picatinny rail on the side. Night sight Picatinny rail Fig. 4 The rai...
Page 21 - OPERATION INSTRUCTIONS; Lens cover should be always on when switching on
__________________________________________ 21 6. OPERATION INSTRUCTIONS WARNING! Lens cover should be always on when switching on NVS-33 in bright light conditions. Never aim the lens in the directions of bright light 6.1. Battery installation NVS-33 is powered by one standard CR123A battery or 1 AA...
Page 22 - Battery compartment cover
__________________________________________ 22 Fig. 6 To install batteries unscrew the battery compartment cover insert batteries, observing correct polarity, and screw the cover back on. Your NVS-33 is equipped with the low battery indicator located in the field of view. This indicator starts blinki...
Page 23 - Testing NVS-33 in the daytime; The sharpest image visible through the eyepiece.
__________________________________________ 23 6.2. Testing NVS-33 in the daytime Daytime mode of NVS-33 was designed for testing purposes only. Image may be fuzzy. To test the device in the daylight: 1. Turn switch (5) (Fig.1) into ON position. 2. Direct the device at an object within 10-20 m from t...
Page 25 - Operation at night
__________________________________________ 25 6.5. Operation at night Operation procedure: 1. Check the adjustment of the daytime riflescope (diopter adjustment, parallax adjustment, etc.). 2. Install the battery into the NVS-33 and mount it in front of the daytime riflescope as described above. Bei...
Page 27 - Close the objective lens cover.
__________________________________________ 27 7. If necessary, turn on the IR-illuminator (6) (Fig.2) (Special order only). NVS-33 is protected against accidental illuminator switch by the design of the switch handle. Press and rotate the switch (5) (Fig.2) to activate the illuminator. Divergence of...
Page 30 - Operation with remote control
__________________________________________ 30 6.7. Operation with remote control 1 2 3 4 5 6 7 Fig. 7 1 – On/Off switch 2 – Female connector for the remote control 3 – The start button of the remote control 4 – Remote control body 5 – The start button of the IR illuminator (Special order only) 6 – F...
Page 31 - illuminator corresponds to the
__________________________________________ 31 The NVS-33 night vision attachment has the capability of operation with the external remote control that turns on and off the device itself and its IR illuminator. Operation procedure: 1. Insert the jack of the remote control into the female connector (2...
Page 32 - STORAGE AND MAINTENANCE
__________________________________________ 32 7. STORAGE AND MAINTENANCE WARNING! If NVS-33 has been stored for a long time at temperature lower than -40 C (-40 F), then prior to using the device must be kept at an ambient temperature of -10 C (14 F) to +40 C (104 F) with humidity below ...
Page 35 - warrants this product against defects in
__________________________________________ 35 Condensation accumulates on the parts In order to avoid misting of the eyepiece lens at cold use the special protective cover. Black dots on the screen These are some blemishes in the image intensifier, which do not affect the performance or reliabil...
Page 37 - SUPPORT; US Customers
__________________________________________ 37 10. CUSTOMER SUPPORT Should you experience any difficulties with your Newcon Optik product, please, consult this manual first. If the problem remains, contact our customer support department at +1(416) 663-6963 or toll free at 1-877-368-6666 (North Ameri...
Page 38 - CERTIFICATE; Minimum
__________________________________________ 38 11. ACCEPTANCE CERTIFICATE Image Intensifier Tube serial number: _____________________________________________ Minimum Measured Resolution, lines/mm 57 Photocathode sensitivity, integral, A/lm 500 Light gain 35000 Date of production: __________________...
Page 40 - 010 Printed in Canada
__________________________________________ 40 NEWCON OPTIK 2010 Printed in Canada
