尼康BUCKMASTERS 3-9x50型号的瞄准镜说明书-USB迷|专注于互联网分享

2024年8月26日发(作者：谷绿蕊)

Nikon BUCKMASTERS Riflescope

3-9x50

3-9x40

4x40

4.5-14x40 SF

4-12x50 SF

6-18x40 SF

1x20

Instruction manual

Congratulations on your choice of a Nikon BUCKMASTERS 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.

You should acquire a set of high quality steel mounting rings which have a standard diameter of 25.4

mm (1inch). Follow the ring manufacturer’s instructions for mounting procedures. After mounting the

scope on your rifle, follow the procedures for reticle alignment.

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 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. It’s up to your personal preference.

We hope that you will enjoy your new Nikon BUCKMASTERS Riflescope for many years to come. Enjoy

using it, and above all, always follow safe shooting procedures

!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 suggest 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.

1. Nomenclature

1. Objective Lens

2. Eyepiece Lens

3. Elevation Adjustment

4. Windage Adjustment

5. Eyepiece Adjustment

6. Power Index Dot

7. Power Scale

8. Power Selector Ring

9. Side Focus Adjustment

10. Distance Scale

11. Distance Index Dot

12. Adjustment Cap

2. Specifications

Model 3-9x50 3-9x40 4x40 4.5-14x40 SF

Actual nMagnificatio 3-9x 3-9x 4x 4.5-14x

Objective Diameter (mm) 50 40 40 40

(in) 1.97 1.58 1.58 1.58

Exit Pupil (mm) 5.6

4.4 10.0 2.9

0.17 0.39 0.17 (in) 0.22

4.5-14x50 SF

4-12x

1.97

4.2

0.17

6-18x40 SF

1x20

6-18x 1x

1.58

2.2

0.09

0.79

Eye Relief (mm) 91-91 91-91 91 93-91

(in) 3.6-3.6 3.6-3.6 3.6 3.7-3.6

Field of View at 100yds. (m) 10.9-3.6 10.9-3.6 8.1 6.1-2.1

(ft) 35.7-11.9 35.7-11.9 26.5 19.9-6.8

Tube Diameter (mm) 25.4 25.4 25.4 25.4

(in) 1 1 1 1

Objective Tube Diameter (mm) 61.7 49.3 49.3 49.3

(in) 2.43 1.94 1.94 1.94

ength (mm) 340 332 332 365

(in) 13.39 13.07 13.07 14.37

Weight (g) 510 455 420 500

(oz) 18.0 16.1 14.8 17.7

Adjustment Graduation * 1/4:1 click 1/4:1 click 1/4:1 click

(moa)

Maximum Internal *

Adjustment (moa) 80 80 80 50

(Elevation & Windage)

Parallax Setting * * (m) 91.44 91.44 91.44 91.44* * *

(at factory) (yards) 100 100 100 100* * *

Outside Diameter of (mm) 43 43 43 43

Eyepiece (in) 1.69 1.69 1.69 1.69

93-93

3.7-3.7

7.4-2.5

24.3-8.0

25.4

61.7

2.43

352

13.86

585

20.7

1/4:1 click

93-90

3.7-3.5

4.9-1.8

16.1-5.9

25.4

49.3

1.94

372

14.64

550

19.4

1/8:1 click

109-330

4.3-13

16.0

52.59

25.4

1.00

231

9.09

300

10.6

1/2:1 click

91.44* * *

100* * *

1.69

91.44* * *

100* * *

1.69

68.58

1.65

When maximum magnification (9x/12x/14x/18x) is selected.

* moa=minute of angle

* * Nikon BUCKMASTERS Riflescope are factory set to be parallax free at 100 yards (91.44m). 1x20 is

factory set to be parallax free at 75 yards (68.58m).

* * * Nikon BUCKMASTERS Riflescope 4.5-14x40 SF, 4-12x50 SF and 6-18x40 SF allow free

adjustment from 50 yards (45.72m) up to infinite point.

ITEM SUPPLIED

Body 1pc.

Eyepiece cap 1pair

Objective cap

Hood(6-18x40 SF) 1pc.

(Option for3-9x50,3-9x40,

4x40,4.5-14x40 SF,

4-12x50 SF)

3. Instructions

(1) Focusing

1. Look through the eyepiece with your eye positioned about 10cm (4 in) away from the eyepiece lens

(Fig. 3-1), and you will see the Nikoplex reticle (Fig. 3-2), or the Miliradian Dot reticle (Fig. 3-3), or the

BDC reticle (Fig. 3-4), or the Crosshair with dot reticle (Fig. 3-5).

Be sure your eye is positioned within proper alignment and proper eye relief otherwise the view will

“black out”.

• Point the objective end of the scope at the sky (Do not point at the sun) or at a plain unpatterned wall.

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

sharp.

(2) Magnification

•

The BUCKMASTERS Riflescope 4x40 has a fixed magnification of 4x, 1x20 of 1x.

•

The BUCKMASTERS Riflescope 3-9x50 and 3-9x40 have a variable magnification from 3 to 9X, 4.5-

14x40 SF from 4.5 to 14x, 4-12x50 SF from 4 to 12X, 6-18x40 SF from 6 to 18x.

To change powers, just rotate the power selector ring until the desired magnification appears adjacent

to the power index dot (Fig. 1-1, 1-3, & 1-5).

(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 after removing the

Adjustment cap, as follows:

3-9x50, 3-9x40, 4x40, 1x20, 4.5-14x40 SF, 4-12x50 SF

•

For the BUCKMASTERS Riflescope adjustment is made by turning the grip by hand. If the bullet hits

under the aiming point, turn the grip in the direction of the arrow marked “U” (Fig. 3-6). If the bullet

hits to the left of the aiming point, turn the grip in the direction of the arrow marked “R” (Fig. 3-6).

• After the reticle has been adjusted to the point of impacts, with the gip held with your fingers to

avoid shifting of the aligned grip, turn the grip screw in top of the grip counterclockwise with a coin.

Then lift the grip up and align the “” with the index mark. It may happen that the “” could not

align with the index mark exactly because of the coupling pitch of the grip with the shaft. And by

securing the grip with your fingers to avoid shifting of the grip, turn the grip screw clockwise with

the coin until the grip in firmly secured. (Fig. 3-7)

•

6-18x40 SF

• For the BUCKMASTERS Riflescope 6-18x40 SF adjustment is made by turning the grip by hand. If

the bullet hits under the aiming point, turn the grip in the direction of the arrow marked “U” (Fig. 3-

8). If the bullet hits to the left of the aiming point, turn the grip in the direction of the arrow marked

“R” (Fig. 3-8).

• Changing the grip

Remove the protective cap of the grip by turning it counterclockwise. Align the grip to the 0 (zero)

position of the scale ring. This is to assure that the scale ring will be correctly aligned to the new

grip (the alignment position should be remembered).

With the grip held with your fingers to avoid shifting of the aligned scale ring, turn the bolt in the top

of the grip counterclockwise with the hex key supplied until the bolt comes out. Then remove the

grip (Fig. 3-9).

Insert the grip into position and align the scale ring to 0.

Insert the bolt. By securing the grip with your fingers to avoid shifting of the scale ring, turn the bolt

clockwise with the hex key supplied, until the grip is firmly secured.

(4) Adjustable focus

The BUCKMASTERS Riflescope 4.5-14x40 SF, 4-12x50 SF and 6-18x40 SF can be more precisely

focused within the range of at least 50 yards (45.72m) to infinity by rotating the Side Focus adjusting

ring.

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 BUCKMASTERS Riflescope 3-9x50, 3-9x40, 4x40, 4.5-

14x40 SF and 4-12x50 SF are calibrated in divisions of 1/4 minute of angle with a click at intervals

of 1/4 minute of angle (half division).

The windage and elevation scales of the BUCKMASTERS Riflescope 6-18x40 SF are calibrated in

division of 1/8 minute of angle with a click at intervals of 1/8 minute of angle (one division).

The windage and elevation scales of the riflescope 1x20 is calibrated in division of 1/2 minute of

angle with a click at intervals of 1/4 minute of angle (half division).

•

When adjusting the reticle to the point of aim, remember that one minute of angle equals

approximately one inch (2.54cm) at 100 yards (91.44 m). Therefore, if the impact point is two inches

(5.08 cm) low and one inch (2.54 cm) right at 100 yards (91.44 m) Parallax Setting, you should adjust

two minutes of angle up one minute of angle left. In case of 50 yards (45.72m). Parallax Setting the

adjusting value is double. In case of 75 yards (68.58m) Parallax Setting is 1.5 times.

Maintenance

(1) Lens cleaning

To remove dirt or fingerprint, soak gauze or lens cleaning paper (silicon-free paper sold at camera

shop) with a small quantity of absolute alcohol (available from drugstore) and lightly wipe off. Wiping

with leather chamois is not recommended as it is likely to damage the lens surface.

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 finger-prints 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 with caps

supplied, except when adjusting, to keep out dust and dirt.

(4) Eyepiece Adjustment

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

(5) Power Selector Ring

No lubrication is required on the power selector ring.

Do not loosen or remove screws in power selector ring.

The product(s) described herein may be subject to export control regulations in the relevant

country(ies). It (they) should not be exported without authorization of the exporting governmental

authority if the regulations apply.

In the event that you should require service for your Nikon RIFLESCOPE, in case of USA market,

please send it directly to:

Nikon Scope Service

841 Apollo Street, Suite 100

El Segundo, CA. 90245-4721

1-800-Nikon SV.

In other market, please bring it to dealer from which you purchased it.

Nikon Inc.

1300 Walt Whitman Road

Melville, NY 11747-3064

P: (631)547-8632

F: (631)547-4040