Newcon Optik NVS 7-5X - Manuals

Page 2 - ii; IMPORTANT INFORMATION

ii IMPORTANT INFORMATION Read prior to activation. You have purchased a sophisticated electronic device. To operate it properly, please read this manual carefully. Ignoring the operation procedures described in this manual will void your warranty.  NEVER disassemble the unit. This device contains a...

Page 3 - iii; Precautions; Use only a soft clean cloth to clean the exterior of the device.

iii Precautions NVS 7 is a sophisticated precise optical instrument equipped with electronics. It should be handled with due care:  Unit contains fragile components. Avoid impacts, dust, moisture and sharp changes of temperature.  Do not touch the optical surfaces other than for cleaning. Doing so...

Page 4 - CONTENTS

1 CONTENTS 1. OVERVIEW ............................................................. 3 2. DELIVERY SET ...................................................... 5 Standard delivery set........................................................ 5 Optional accessories ..........................................

Page 6 - Features

3 1. OVERVIEW NVS 7 (the unit) is optoelectronic binocular intended for observation of objects and orientation at night or under dark conditions. The unit is equipped with a generation 2+ or 3 image intensifier tube, which amplifies low light, such as moonlight, starlight or man-made light. Add-on l...

Page 8 - Standard delivery set; QUANTITY; Optional accessories; Hard case

5 2. DELIVERY SET Standard delivery set QUANTITY Binocular configuration: NVS 7 unit with 4x, 5x or 8x lens 1 Lens cap 1 Neck strap 1 Soft case 1 Manual 1 Warranty card 1 AA battery 2 Lens cleaning kit 1 Optional accessories Hard case Exact delivery set is subject to the specific contract terms.

Page 9 - Unit specifications

6 3. SPECIFICATIONS Unit specifications Model 2XT 4x / 5x / 8x 3XT 4x / 5x / 8x Image Intensifier Tube (IIT) Gen. 2+ Gen. 3 Apparent field of view 10º / 8º / 5º Eye relief 25 mm 25 mm 4x / 5x / 8x Objective focal length / F-number 100 mm - F1.5 / 130 mm - F2.3 / 216.4 mm - F2.0 Interpupillary distan...

Page 10 - Main tube parameters

7 Main tube parameters Model NVS 7-2 XT NVS 7-3 XT Generation 2+ 3 IIT Model NCXT4322 N3XT4322 ITT Resolution, min 57 lp/mm 57 lp/mm Image Intensifier Type (Generation/Grade) 2+ XT 3 XT Photocathode operating diameter, mm 17.5 Photocathode type S-25 GaAs Photocathode sensitivity, min : Integral 600 ...

Page 15 - FIGURE 1; Low battery indicator; OPERATION INSTRUCTIONS; Installing battery; Unpack the device. Unit is supplied with battery not installed.; Switching the unit on; For

12 FIGURE 1 Low battery indicator 5. OPERATION INSTRUCTIONS Installing battery Unpack the device. Unit is supplied with battery not installed. Prior to installing the battery, make sure the switch is in the OFF position and the lens cap is on. Unscrew the battery compartment cover (5) and install 2 ...

Page 16 - Solid red dot; indicates that the IR illuminator is on.; Switching the unit off

13 Solid red dot indicates that the IR illuminator is on. In the daytime with lens cap on it is normal to observe a fuzzy image. Switching on the unit device in the daytime is intended for testing purposes only. Switching the unit off After you have finished using the device, turn it off by rotating...

Page 17 - Do not apply an excessive force when changing the lenses.

14 Focusing To obtain sharp image at other distance adjust the lens focus (2)leaving eyepiece setting intact. You should be able to obtain a sharp image for distances from 2-20 m to infinity, depending on the objective lens magnification. If you wear eyeglasses or NBC protective mask, you may like t...

Page 20 - NEWCON; warrants this product against defects in materials and

17 7. WARRANTY NEWCON warrants this product against defects in materials and workmanship for one year from the date of the original purchase. Longer warranty is available, subject to the terms of the specific sales contract. Should your Newcon product prove to be defective during this period, please...

Page 22 - ACCEPTANCE CERTIFICATE; Minimum

19 9. ACCEPTANCE CERTIFICATE Image intensifier tube serial number: _____________________ Minimum Measured Resolution, lp/mm 57 Photocathode sensitivity, integral,  A/lm 600 (Gen. 2+) 1600 (Gen. 3) Light amplification 35000 Date of production:__________________________________ Quality Inspector’s si...

Page 23 - NIGHT VISION DEVICE

20 NIGHT VISION DEVICE NVS 7-2/4x XT NVS 7-3/5x XT NVS 7-3/4x XT NVS 7-2/8x XT NVS 7-2/5x XT NVS 7-3/8x XT Unit serial number: _________________________________ The unit complies with all technical specifications and has passed the inspection. Date of production: _________________________________ Qu...

Page 24 - NEWCON OPTIK