1. Manuals
  2. Brands
  3. Newcon Optik Manuals
  4. Riflescope
  5. NC 3-12x50
  6. Operation manual

Newcon Optik NC 3-12X50 Operation Manual

Daytime rifle scope
Hide thumbs
Table of Contents

Advertisement

Quick Links

Download this manual
Operation Manual
NC 3-12x50
DAYTIME RIFLE SCOPE
105 Sparks Ave., Toronto, ON M2H 2S5, Canada

Advertisement

Table of Contents
loading
Need help?

Need help?

Do you have a question about the NC 3-12X50 and is the answer not in the manual?

Questions and answers

Subscribe to Our Youtube Channel

Related Manuals for Newcon Optik NC 3-12X50

Summary of Contents for Newcon Optik NC 3-12X50

  • Page 1 Operation Manual NC 3-12x50 DAYTIME RIFLE SCOPE 105 Sparks Ave., Toronto, ON M2H 2S5, Canada...
  • Page 3 IMPORTANT INFORMATION Read prior to activation. NC 3-12x50 is the sophisticated optical riflescope. To operate it properly, please read this manual carefully. Ignoring operation procedures described in this manual will void your warranty.  NEVER disassemble the unit.  NEVER reverse the polarity of a battery. ...
  • Page 4 Precautions NC 3-12x50 is the 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.

  • Page 5: Table Of Contents

    TABLE OF CONTENTS DEVICE APPEARANCE........6 1. BRIEF DESCRIPTION........8 2. DELIVERY SET..........9 3. TECHNICAL SPECIFICATIONS....10 4. TYPE AND SIZE OF THE RETICLE....11 5. INSTALLATION ON THE WEAPON .... 20 6. BATTERY INSTALLATION ......21 7. RETICLE ILLUMINATION ......21 8.

  • Page 6: Device Appearance

    DEVICE APPEARANCE Figure 1 For numbering see the next page. The manufacturer reserves the right to implement design and specification improvements from time to time without notice.
  • Page 7 Figure. 1 - Body of the riflescope - Objective lens - Eyepiece - Battery compartment - Internal windage/elevation adjustment knobs - Reticle brightness adjustment switch - Parallax adjustment knob - Magnification adjustment ring - Objective lens cover 10 - Zeroing setscrew 11 - Fixation screws of the elevation adjustment 12 - Fixation of the windage adjustment 13 - Optional Hood...

  • Page 8: Brief Description

    BRIEF DESCRIPTION NC 3-12x50 is the daytime riflescope with variable magnification, which is designed for being used on various kinds of weapons. The Mil-dot reticle of the riflescope is positioned in the focal plane of the eyepiece (second focal plane), thus providing permanent size of the reticle regardless of the riflescope variable magnification.

  • Page 9: Delivery Set

    DELIVERY SET Standard delivery set of NC 3-12х50 includes - Device - 1 pc. - Objective lens cover - 1 pc. - Eyepiece cover - 1 pc. - Cleaning cloth - 1 pc. - Allen key for setting zero - 1 pc. - Battery CR2032 - 1 pc.

  • Page 10: Technical Specifications

    TECHNICAL SPECIFICATIONS Magnification, х 3 to 12 Objective lens diameter, mm Field of view, º 6.8 to 1.7 (from 11.9m to 3m @100m) Exit pupil, mm 12.5 to 4.1 Diopter adjustment +3, -3 Eye relief distance, mm Reticle battery, V CR 2032 (3 V) Battery life, h 15 to 100...

  • Page 11: Type And Size Of The Reticle

    4. TYPE AND SIZE OF THE RETICLE Reticle description. The riflescope incorporates black illuminated reticle as shown on the Fig. 2. Figure 2...
  • Page 12 The central part of the reticle represents Mil-Dot grid with added additional vertical and horizontal markings in made with variable step. Such pattern corresponds to the TMR grid. The grid has breakdown for a finer step (of 0.2 thousands of a distance) on the edges.
  • Page 13 Method 1. Reticle segments are described in angular units as thousands of a distance or mils (1 mil). Note 1 mil represents the angular measure of a distance and constitutes: 1 mil = 1 t.d. (one thousands of a distance), = 10 sm at 100 m of a distance, = 3.438*MOA (Minute of Angle).
  • Page 14 TABLE 3 Size in @100m distance The segments of the reticle for other magnification settings are given in the Table 4 (all numbers are measured in cm @100m). TABLE 4 Magnification, x 28.0 10.0 40.0 21.0 7.50 30.0 14.0 1.00 5.00 20.0 10.5...
  • Page 15 Example: Let's find size of the segment (E) of the thin cross hair at 100 m distance with 8 x magnification. The specified step at 100 m distance and 12x magnification is10cm. Now we shall calculate its size at 8x magnification: E = (10 х...
  • Page 16 Determining distance to the target (for 12х magnification only). By using the Mil-dot reticle and knowing the size of the target, it is possible to determine distance to the target with enough accuracy that is required to acquire the target (or make windage adjustment to compensate the bullet drop).
  • Page 17 L= (H х 1000) / h, where L – distance to the target, m; H – real length (or height) of the target, m; h – number of the segments of the reticle that cover the chosen dimension of the target. Figure 3 (see also TABLE 6) The Figure 3 shows an example of distance...
  • Page 18 TABLE 5 Distance to the target, m Real length (or height) of the target, cm Number segments (in mils or t.d.) 1.00 1.25 1.50 1.75 10.0...
  • Page 19 TABLE 6 Distance to the target, m Real length (or height) of the target, m Number 1.00 1.25 1.50 1.75 2.00 segments (in mils or t.d.) 1000 500 (*) 200 (*) 10.0 150 (*) correspond to the example with the boar on the Figure 3...

  • Page 20: Installation On The Weapon

    5. INSTALLATION ON THE WEAPON Installation of the NC 3-12x50 on the weapon includes mounting and gluing of the fixation rings (Ø30mm) in accordance with the installation manual of the ring manufacturer. The Ø30mm fixation rings must be firmly attached to the riflescope body with a two-componential epoxy glue.

  • Page 21: Battery Installation

    The riflescope NC 3-12х50 can be supplied with fixation mounts for exact weapon model or without them depending on the particular order. 6. BATTERY INSTALLATION The riflescope operates with one CR2032 battery. Be sure that the battery is brand new and is installed with correct polarity (“–“sign goes inside the battery compartment).

  • Page 22: Using The Nc 3-12X50 Riflescope

    The reticle illumination turns off automatically after 30 minutes from the last pressing of the switch. Before turning off, the reticle blinks during several seconds. In order to turn the reticle illumination off manually, it is necessary to press and hold the switch during 2 seconds.
  • Page 23 6) If necessary, turn on the switch (6, Fig.1) to get the reticle illuminated. You should see the red illuminated outline of the reticle. Switch (6, Fig.1) also controls the reticle brightness. Riflescope is ready for operation. After operation: 1) Switch off the illumination – by returning the switch (6, Fig.1) to OFF position;...

  • Page 24: Adjustment On The Weapon

    9. ADJUSTMENT ON THE WEAPON The riflescope is equipped with tactical multi- revolving reticle adjustment mechanism. Screws of the adjustment mechanism are terminated with knobs (5, Fig.1) with the horizontal and vertical scales, which allow precise determining of the clicks and turns of the knob(s).
  • Page 25 7) Make 3-4 single shoots, carefully and in the same manner aiming at the target; 8) Determine grouping of shots and position of mean impact point in accordance with the shooting instructions (grouping of shots is considered normal if it falls under grouping standard for this type of weapon without a riflescope);...
  • Page 26 9) Make necessary adjustments, if required, according to the pictograms shown on the windage/elevation knobs.The step of one click as shown on the knobs is 10mm at 100m distance. 10) Execute a control shot and make sure that the aiming point of the riflescope coincides with a hit point of the bullet (perform adjustments once again, if necessary);...

  • Page 27: Storage And Maintenance

    STORAGE AND MAINTENANCE Protect the riflescope from direct impacts. If there is dirt on optical surfaces, wipe optics with clean cloth. Do not use corrosive liquids such as Acetone for riflescope cleaning (wiping with Alcohol is allowed). Long-tem storage and transportation of the riflescope should be performed in a transportation case with objective and eyepiece covers closed for protection and without a battery.

  • Page 28: Troubleshooting

    TROUBLESHOOTING Unit does not focus. Rotate the eyepiece as described above in this manual. If the riflescope cannot be focused, wipe optical components with a clean optical cloth. Illumination of the reticle is not working. Make sure the battery is installed correctly and not discharged.

  • Page 29: Warranty

    Postage, insurance, and shipping costs incurred while presenting your NEWCON product for warranty service are your responsibility. If shipping from North America, please, include a cheque or money order payable to NEWCON OPTIK for the amount of $15.00 to cover handling and return shipping.

  • Page 30: Customer Support

    CUSTOMER SUPPORT Should you experience any difficulties with your NEWCON OPTIK product, consult the enclosed manual. If the problem remains unresolved, contact our customer support department at (416) 663-6963 or toll free at 1- 877-368-6666. Our operating hours are 9am-5pm, Monday - Friday, Eastern Standard Time.

  • Page 31: Acceptance Certificate

    ACCEPTANCE CERTIFICATE Riflescope NC 3-12x50 The unit meets all technical specifications and has passed the quality assurance inspection. Production date:________________________ Unit serial number: _________________________________ Quality Inspector: __________________________________ Quality Assurance Seal...
  • Page 32 NEWCON OPTIK Printed in Canada...

Table of Contents