Nikon PROSTAFF 7 Riflescope Manual de utilizare

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2.5-10×42 2.5-10×50 3-12×42 SF

4-16×42 SF 4-16×50 SF 5-20×50 SF

Manufacturer:

Printed in China (823C)1E/1502

Instruction manual/Manual de instrucciones/Mode d'emploi/Bedienungsanleitung/Manuale di istruzioni/Bruksanvisning/

Handleiding/Инструкция по эксплуатации/Manual de instruções/Instrukcja obsługi/Käyttöopas/Brukerveiledning/

Instruktionsvejledning/Příručka uživatele/Manual de instrucţiuni/Használati utasítás

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Congratulations on your choice of a Nikon PROSTAFF 7 Riflescope. Your new scope is the finest example of Nikon's rugged and durable construction and precision bright optics; important qualities for a serious shooter's

riflescope.

Whether you use your scope for hunting or for target shooting, the procedure for mounting is identical. A set of high-quality steel mounting rings which have a standard diameter of 30mm(1.2in) are required to mount

the scope. Follow the ring manufacturer's instructions for mounting procedures. After mounting the scope on your rifle, follow the procedures for reticle alignment.

SUPPLIED ITEM(S)

Body ················································1 piece Sunshade (4-16×42 SF, 4-16×50 SF, 5-20×50 SF only) ·······1 piece

Eyepiece cap ············

Objective cap···········

······················· 1 pair

IMPORTANT INFORMATION

IT IS IMPORTANT THAT YOUR NIKON RIFLESCOPE IS MOUNTED PROPERLY AND THAT CAREFUL CONSIDERATION BE GIVEN WHEN MOUNTING YOUR NIKON RIFLESCOPE ON A FIREARM.

WE HIGHLY RECOMMEND THAT YOUR NIKON RIFLESCOPE BE MOUNTED ON YOUR FIREARM BY AN EXPERIENCED, REPUTABLE GUNSMITH.

THE USER ASSUMES ALL RESPONSIBILITY AND LIABILITY FOR HAVING THE NIKON RIFLESCOPE PROPERLY MOUNTED TO A FIREARM AND USING THE NIKON RIFLESCOPE PROPERLY.

ALWAYS CHECK THE CONDITION OF YOUR MOUNTING SYSTEM PRIOR TO USING YOUR FIREARM.

When setting the reticle for hunting, you should determine your standard range and then adjust the reticle based upon that target distance. For targets which vary from that standard distance, according to personal

preference, you may simply adjust the position of the reticle in relation to your target, or you may wish to use the procedure for trajectory compensation.

We hope that you will enjoy your new Nikon Riflescope for many years to come. Enjoy using it, and above all, always follow safe shooting procedures.

N.B. Export of the products* in this manual may be controlled under the laws and relatives of the exporting country. Appropriate export procedure, such as obtaining of export license, shall be required in case of export.

*Products: Hardware and its technical information (including software)

Caution

(1) Do NOT look at the sun through the riflescope. It will permanently damage your eye. This precaution applies to all optical devices, such as cameras and binoculars.

(2) The riflescope is effectively sealed against moisture and dust. You may use your scope safely either in the rain or in dusty climates. To preserve the appearance of the scope, we recommend that it be dried and

cleaned prior to storage. Use a soft cloth for cleaning metal surfaces and use photographic lens tissue to clean the scope's lenses.

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1. Nomenclature

Fig. 1-1

2.5-10×42

2.5-10×50

Fig. 1-2

3-12×42 SF

4-16×42 SF

4-16×50 SF

5-20×50 SF

1 Objective lens

2 Eyepiece lens

3 Elevation adjustment turret

4 Windage adjustment turret

5 Eyepiece adjustment

6 Power index dot

7 Power scale

8 Power selector ring

9 Diopter index dot

0 Side focus adjustment turret

a Distance scale

b Distance index

c Sunshade

(4-16×42 SF, 4-16×50 SF and 5-20×50 SF only)

Fig. 1-4

Shipped attached to

riflescope

1 Adjustment turret

2 Screw for adjustment turret

3 Cap for adjustment turret

Shipped

attached to

riflescope

Fig. 1-3

Elevation adjustment Windage adjustment

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2. Specifications

Model 2.5-10×42 2.5-10×50 3-12×42 SF 4-16×42 SF 4-16×50 SF 5-20×50 SF

Actual magnification (×) 2.5-10 2.5-10 3-12 4-16 4-16 5-20

Effective objective diameter (mm) 42 50 42 42 50 50

Exit pupil * (mm) 4.2 5 3.5 2.6 3.1 2.5

Eye relief ** (mm)

(in)

101.6-94.0

4.0-3.7

101.6-94.0

4.0-3.7

101.6-91.4

4.0-3.6

101.6-91.4

4.0-3.6

101.6-91.4

4.0-3.6

101.6-91.4

4.0-3.6

Tube diameter (mm)

(in)

30

1.2

30

1.2

30

1.2

30

1.2

30

1.2

30

1.2

Objective outside diameter (mm) 52.3 60.3 52.3 52.3 60.3 60.3

Eyepiece outside diameter (mm) 44 44 44 44 44 44

Adjustment graduation 1 click: 7 mm @ 100 m

1 click: 1/4 in @ 100 yd.

1 click: 7 mm @ 100 m

1 click: 1/4 in @ 100 yd.

1 click: 7 mm @ 100 m

1 click: 1/4 in @ 100 yd.

1 click: 7 mm @ 100 m

1 click: 1/4 in @ 100 yd.

1 click: 7 mm @ 100 m

1 click: 1/4 in @ 100 yd.

1 click: 7 mm @ 100 m

1 click: 1/4 in @ 100 yd.

Max. internal adjustment ***(MOA) 140 140 120 90 90 70

Parallax setting (m)

(yd.)

91.44

100

91.44

100

45.72-∞

50-∞

45.72-∞

50-∞

45.72-∞

50-∞

45.72-∞

50-∞

Field of view at 100m ** (m)

14.5-3.6 14.5-3.6 12.1-3.0 9.1-2.3 9.1-2.3 7.3-1.8

Field of view at 100yd ** (ft) 43.6-10.9 43.6-10.9 36.4-9.1 27.2-6.8 27.2-6.8 21.8-5.5

Length (a) (mm)

(in)

320

12.6

348

13.7

335

13.2

345

13.6

375

14.8

380

15.0

Mount length (b) (mm)

(in)

56

2.2

57

2.2

60

2.4

71

2.8

84

3.3

84

3.3

Mount length (c) (mm)

(in)

32

1.3

32

1.3

32

1.3

32

1.3

32

1.3

32

1.3

Mount length (d) (mm)

(in)

53

2.1

53

2.1

53

2.1

53

2.1

53

2.1

53

2.1

W

eight (g)

(oz)

520

18.3

575

20.3

550

19.4

550

19.4

625

22.0

610

21.5

Structure

Waterproof (up to 1 meter for 10 minutes) and nitrogen gas purged

*at maximum magnification **(at minimum magnification)-(at maximum magnification) ***MOA = Minute of Angle

Objective Eyepiece

Letters a to d in the diagram above refer to lengths (a) to (d) shown in the Specifications table.

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Standard BDC reticle

Duplex Reticle

Model 2.5-10×42 2.5-10×50

Reticle Standard BDC Duplex Standard BDC Duplex

Magni cation (×) 2.5 10 2.5 10 2.5 10 2.5 10

Reticle subtensions (cm at 100 metres/inches at 100yards)

Unit (cm) (in) (cm) (in) (cm) (in) (cm) (in) (cm) (in) (cm) (in) (cm) (in) (cm) (in)

A 2.78 1.00 0.70 0.25 8.45 3.04 2.11 0.76 2.78 1.00 0.70 0.25 8.45 3.04 2.11 0.76

B 77.84 28.00 19.46 7.00 2.22 0.80 0.56 0.20 77.84 28.00 19.46 7.00 2.22 0.80 0.56 0.20

C 16.68 6.00 4.17 1.50 77.17 27.76 19.29 6.94 16.68 6.00 4.17 1.50 77.17 27.76 19.29 6.94

D 22.24 8.00 5.56 2.00 22.24 8.00 5.56 2.00

E 22.24 8.00 5.56 2.00 22.24 8.00 5.56 2.00

F 50.04 18.00 12.51 4.50 50.04 18.00 12.51 4.50

G 77.84 28.00 19.46 7.00 77.84 28.00 19.46 7.00

H 122.32 44.00 30.58 11.00 122.32 44.00 30.58 11.00

I 166.80 60.00 41.70 15.00 166.80 60.00 41.70 15.00

J 11.12 4.00 2.78 1.00 11.12 4.00 2.78 1.00

Model 3-12×42 SF 4-16×42 SF 4-16×50 SF 5-20×50 SF

Reticle Standard BDC Duplex Standard BDC Duplex Standard BDC Duplex Standard BDC Duplex

Magni cation (×) 3 12 3 12 4 16 4 16 4 16 4 16 5 20 5 20

Reticle subtensions (cm at 100 metres/inches at 100yards)

Unit (cm) (in) (cm) (in) (cm) (in) (cm) (in) (cm) (in) (cm) (in) (cm) (in) (cm) (in) (cm) (in) (cm) (in) (cm) (in) (cm) (in) (cm) (in) (cm) (in) (cm) (in) (cm)(in)

A 2.78 1.00 0.70 0.25 7.01 2.52 1.75 0.63 2.78 1.00 0.70 0.25 5.26 1.89 1.31 0.47 2.78 1.00 0.70 0.25 5.23 1.88 1.31 0.47 2.78 1.00 0.70 0.25 4.23 1.52 1.06 0.38

B 66.72 24.00 16.68 6.00 1.78 0.64 0.44 0.16 44.48 16.00 11.12 4.00 1.33 0.48 0.33 0.12 44.48 16.00 11.12 4.00 1.33 0.48 0.33 0.12 44.48 16.00 11.12 4.00 1.11 0.40 0.28 0.10

C 16.68 6.00 4.17 1.50 64.38 23.16 16.10 5.79 16.68 6.00 4.17 1.50 47.93 17.24 11.98 4.31 16.68 6.00 4.17 1.50 47.93 17.24 11.98 4.31 16.68 6.00 4.17 1.50 38.92 14.00 9.73 3.50

D 22.24 8.00 5.56 2.00 22.24 8.00 5.56 2.00 22.24 8.00 5.56 2.00 22.24 8.00 5.56 2.00

E 22.24 8.00 5.56 2.00 22.24 8.00 5.56 2.00 22.24 8.00 5.56 2.00 22.24 8.00 5.56 2.00

F 50.04 18.00 12.51 4.50 50.04 18.00 12.51 4.50 50.04 18.00 12.51 4.50 50.04 18.00 12.51 4.50

G 77.84 28.00 19.46 7.00 77.84 28.00 19.46 7.00 77.84 28.00 19.46 7.00 77.84 28.00 19.46 7.00

H 122.32 44.00 30.58 11.00 122.32 44.00 30.58 11.00 122.32 44.00 30.58 11.00 122.32 44.00 30.58 11.00

I 166.80 60.00 41.70 15.00 166.80 60.00 41.70 15.00 166.80 60.00 41.70 15.00 166.80 60.00 41.70 15.00

J 11.12 4.00 2.78 1.00 11.12 4.00 2.78 1.00 11.12 4.00 2.78 1.00 11.12 4.00 2.78 1.00

Reticle Subtension Chart

Letters A to J in the diagram above refer to the reticle subtensions of units A to J shown on the table to the right.

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(3) Adjustment of the riflescope

Sighting through the riflescope, align the rifle with your aiming point on the target and shoot a trial round. If the bullet does not hit the aiming point, adjust the elevation and windage as follows:

If the bullet hits under the aiming point, turn the elevation adjustment turret (counter-clockwise) in the direction of the a rrow marked “U” for up. If the bullet hits high, turn the elevation adjustment turret (clock-

wise) in the direction of the arrow marked “D” for down.

If the bullet hits to the right of the aiming point, turn the windage adjustment turret (clockwise) in the direction of the arrow marked “L” for left. If the bullet hits to the left of the aiming point, turn the windage

adjustment turret (counter-clockwise) in the direction of the arrow marked “R” for right.

After the reticle has been adjusted to the point of impact, replace the turret cap for both the windage and elevation adjustm ent turrets.

3. Instructions

(1) Focusing

1 Look through the eyepiece with your eye positioned about 10 cm (4 in) away from the eyepiece to see the reticle you have purchased. Be sure your eye is positioned with proper alignment and with proper eye

relief, otherwise the view will “black out.”

2 Point the objective end of the scope at the sky (NOT point it at the sun) or at a plain unpatterned wall.

3 Turn the eyepiece adjustment counter-clockwise and then turn it clockwise until the reticle appears sharp.

(2) Magnification

The PROSTAFF 7 Riflescope has variable magnification. For details, see “2. Specifications”.

To change powers, rotate the power selector ring until the desired magnification appears adjacent to the power index dot.

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(4) Zero setting of adjustment turret

The elevation adjustment and windage adjustment turrets have a retracting system. After the reticle has been adjusted to match the point of impact, pull up the elevation adjustment or windage adjustment turret

to disengage. The turret can now be turned freely. Align the zero number to the index line to set the zero setting, and then release the turret. The turret automatically retracts to the original position.

(5) Adjustable side focus

The PROSTAFF 7 Riflescope 3-12×42 SF, 4-16×42 SF, 4-16×50 SF, 5-20×50 SF can be more precisely focused within the range of at least 45.72 m (50 yd.) to infinity by rotating the side focus adjustment.

Parallax can be eliminated and sight alignment will be accurate.

Use its distance scale as a reference guide.

Note:

The windage and elevation scales of the PROSTAFF 7 Riflescopes are calibrated in divisions of 1/4 minute of angle with a clic k at intervals of 1/4 minute of angle (1 division).

When adjusting the reticle to the point of aim, remember that 1 minute of angle equals approximately 2.54 cm (1 in) at 91.44 m (100 yd.).

Therefore, if the impact point is 5.08 cm (2 in) low and 2.54 cm (1 in) right at 91.44 m (100 yd.) Parallax Setting, you should adjust 2 minutes of angle up and 1 minute of angle left.

In the case of 45.72 m (50 yd.) Parallax Setting, the adjusting value is 2×. In the case of 68.58 m (75 yd.) Parallax Setting, the adjusting value is 1.5×.

Utilizing the BDC reticle

Thank you for choosing the Nikon BDC reticle ri escope. The BDC reticle is designed to compensate for the trajectory of your  rearm. Regardless of the particular style of BDC reticle you have, the position of the circles are

based upon an average trajectory for some of the more popular projectiles and cartridges on the market based upon the intended use of the scope itself.

Please note that the reticle is based upon ballistic information and may or may not meet the same results for you as there are many variables that come into play such as:

Actual Velocity (Ammunition manufactures’ information in regards to muzzle velocity may or may not match the velocity your  rearm produces. The best way to determine the actual muzzle velocity for your  rearm

is to use a chronograph).

Temperature

Humidity

Altitude

Barometric Pressure

Condition and inherent accuracy of the  rearm

The mounting system and how true it positions the scope to the centerline of the bore

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Standard BDC

The standard BDC reticle is designed for use with either of the following cartridge categories. Please note that we highly recommend

polymer tipped bullets for long range shooting as they are more aero-dynamic and tend to provide a  atter trajectory.

Standard Velocity – Cartridges with a muzzle velocity of approximately 853 m/s (2800 fps (feet per second)).

We recommend that you zero the  rearm at 91 m (100 yd.) with standard velocity cartridges, this would provide bullet drop compensation

for 183, 274, 366 and 457 m (200, 300, 400 and 500 yd.) using the respective ballistic circles as shown in the  gure to the right.

Magnum Velocity – Cartridges with a muzzle velocity of approximately 914 m/s (3000 fps).

We recommend that you zero the  rearm at 183 m (200 yd.) with magnum velocity cartridges, this would provide bullet drop compensa-

tion for 274, 366, 457 and 549 m (300, 400, 500 and 600 yd.) using the respective ballistic circles as shown right.

Please note that your  rearm may or may not match the information listed for bullet drop based upon the variables listed in this section.

Standard

183 m /200 yd.

Magnum

274 m /300 yd

366 m /400 yd.

457 m /500 yd.

549 m /600 yd.

91 m /100 yd.

183 m /200 yd.

274 m /300 yd

366 m /400 yd.

457 m /500 yd.

Standard BDC

Maintenance

(1) Lens cleaning

To remove dirt or fingerprints, soak gauze or lens cleaning paper (silicon-free paper sold at camera retailers) with a small quantity of absolute alcohol (available from drugstores) and lightly wipe off the affected areas.

Wiping with a handkerchief or leather may damage the lens surface and is not recommended.

Dust may scratch the lens surface or corrode the lens.

Brush dust off using a soft oil-free brush.

(2) Scope exterior

Use a soft dry cloth to wipe off any dirt or fingerprints that might accumulate.

It is not necessary to oil the scope's surface.

(3) Windage/elevation adjustments

These adjustments are permanently lubricated. Do not attempt to lubricate them. Cover them with the caps supplied, except when adjusting them, to keep out dust and dirt.

(4) Eyepiece adjustment

This adjustment is permanently lubricated. Do not attempt to lubricate it.

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(5) Power selector ring

No lubrication is required for the power selector ring.

Do not pull up or remove the rubber covering on the power selector ring.

Waterproof models:

The riflescope is waterproof, and will suffer no damage to the optical system if submerged or dropped in water to a maximum depth of 1 m (3 ft 3 in) for up to 10 minutes.

The riflescope offers the following advantages:

Can be used in conditions of high humidity, dust and rain without risk of damage.

Nitrogen-filled design makes it resistant to condensation and mold.

Observe the following precautions when using the riflescope:

The riflescope should not be operated nor held in running water.

Any moisture should be wiped off before adjusting movable parts (adjustment turret, eyepiece, etc.) of the riflescope to prevent damage and for safety reasons.

To keep your riflescope in optimal condition, Nikon Vision recommends regular servicing by an authorized dealer.

Specifications and equipment are subject to change without any notice or obligation on the part of the manufacturer

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Le felicitamos por elegir una mira telescópica Nikon PROSTAFF 7. Esta nueva mira telescópica es el mejor ejemplo de un producto Nikon compacto y duradero fabricado con una óptica brillante de precisión; cualidades

importantes para la mira telescópica de un rifle profesional.

Tanto si utiliza la mira telescópica para la caza como si la utiliza para el tiro al blanco, el procedimiento de montaje es idéntico. Se necesita un conjunto de anillos de montaje de acero de alta calidad con un diámetro

estándar de 30 mm (1,2 pulg.) para montar la mira telescópica. Siga las instrucciones del fabricante del anillo para los procedimientos de montaje. Una vez montada la mira telescópica en el rifle, siga los procedimientos

de alineación de la retícula.

ARTÍCULO(S) SUMINISTRADO(S)

Cuerpo ·············································1 pieza Sombrilla (solo 4-16×42 SF, 4-16×50 SF y 5-20×50 SF) ·····1 pieza

Tapa del ocular ········

Tapa del objetivo ·····

······················· 1 par

INFORMACIÓN IMPORTANTE

ES IMPORTANTE QUE LA MIRA TELESCÓPICA NIKON SE MONTE CORRECTAMENTE Y QUE EL MONTAJE DE LA MIRA TELESCÓPICA NIKON EN UN ARMA DE FUEGO SE HAGA CON CUIDADO.

RECOMENDAMOS QUE SEA UN ARMERO CON EXPERIENCIA Y REPUTACIÓN EL QUE MONTE LA MIRA TELESCÓPICA EN EL ARMA DE FUEGO.

EL USUARIO ASUME TODA LA RESPONSABILIDAD POR TENER LA MIRA TELESCÓPICA NIKON MONTADA CORRECTAMENTE EN UN ARMA DE FUEGO Y POR EL USO CORRECTO DE LA MIRA.

SIEMPRE VERIFICAR EL ESTADO DE SU SISTEMA DE MONTAJE ANTES DE USAR SU ARMA DE FUEGO.

Al configurar la retícula para cazar, debe especificar el alcance estándar y, a continuación, ajustar la retícula en función de la distancia al blanco. En el caso de blancos que pueden variar desde esa distancia estándar, y de

acuerdo con las preferencias personales, basta con ajustar la posición de la retícula en relación con el blanco, o utilizar el procedimiento de compensación de la trayectoria.

Esperamos que disfrute de su nueva mira telescópica Nikon durante muchos años. Disfrute utilizándola, y sobre todo, siga siempre los procedimientos de disparo seguro.

N.B. La exportación de los productos* de este manual puede estar controlada por las leyes y regulaciones del país exportador. Se requerirá un procedimiento de exportación adecuado, como la obtención de la licencia de

exportación, en caso de exportación.

*Productos: hardware e información técnica (incluido el software)

Precaución

(1) NO mire al sol a través de la mira telescópica. Le causaría daños irreparables en los ojos. Esta precaución se aplica a todos los dispositivos ópticos, como cámaras y binoculares.

(2) La mira telescópica está totalmente sellada contra el polvo y la humedad. Puede utilizar la mira telescópica de forma segura, ya sea en climas lluviosos o con mucho polvo. Con el fin de mantener la mira telescó-

pica en buenas condiciones, le sugerimos que la seque y limpie antes de guardarla. Utilice un paño suave para limpiar las superficies metálicas y una gamuza para lentes fotográficas para limpiar los objetivos

de la mira telescópica.

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1. Nomenclatura

Fig. 1-1

2.5-10×42

2.5-10×50

Fig. 1-2

3-12×42 SF

4-16×42 SF

4-16×50 SF

5-20×50 SF

1 Lente del objetivo

2 Lente del ocular

3 Torreta de ajuste de elevación

4 Torreta de ajuste de efecto del viento

5 Ajuste del ocular

6 Punto de índice de potencia

7 Escala de potencia

8 Anillo del selector de potencia

9 Punto de índice dióptrico

0 Torreta de ajuste de enfoque lateral

a Escala de distancia

b Índice de distancia

c Sombrilla

(solo 4-16×42 SF, 4-16×50 SF y 5-20×50 SF)

Fig. 1-4

Se entrega junto con

la mira telescópica

1 Torreta de ajuste

2 Tornillo para torreta de ajuste

3 Tapa para torreta de ajuste

Se entrega

junto con la mira

telescópica

Fig. 1-3

Ajuste de elevación Ajuste de efecto del viento

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2. Especificaciones

Modelo 2.5-10×42 2.5-10×50 3-12×42 SF 4-16×42 SF 4-16×50 SF 5-20×50 SF

Ampliación real (×) 2,5-10 2,5-10 3-12 4-16 4-16 5-20

Diámetro real del objetivo (mm) 42 50 42 42 50 50

Pupila de salida* (mm) 4,2 5 3,5 2,6 3,1 2,5

Distancia entre el ojo y el ocular** (mm)

(pulg.)

101,6-94,0

4,0-3,7

101,6-94,0

4,0-3,7

101,6-91,4

4,0-3,6

101,6-91,4

4,0-3,6

101,6-91,4

4,0-3,6

101,6-91,4

4,0-3,6

Diámetro del tubo (mm)

(pulg.)

30

1,2

30

1,2

30

1,2

30

1,2

30

1,2

30

1,2

Diámetro exterior del objetivo (mm) 52,3 60,3 52,3 52,3 60,3 60,3

Diámetro exterior del ocular (mm) 44 44 44 44 44 44

Graduación del ajuste 1 clic: 7 mm @ 100 metros