ProStaff P7 8x42 - Binoculars NIKON - Free user manual and instructions

Product type	Roof prism binoculars (Dach) with central focus
Magnification	8x
Effective objective diameter	42 mm
Real angular field	7.2°
Apparent angular field	53.4° (ISO14132-1:2002 standard)
Linear field at 1,000 m	126 m
Exit pupil	5.3 mm
Relative brightness	28.1
Eye relief	20.2 mm
Minimum focusing distance	3.0 m / 9.8 ft
Interpupillary adjustment	56-72 mm
Dimensions (L x W x T)	152 x 130 x 55 mm
Weight	590 g (20.8 oz)
Waterproof	Yes, up to 1 m for 10 minutes (not designed for underwater use)
Fogproof	Yes (nitrogen filled)
Supplied accessories	Eyepiece cap, objective caps (x2), soft case, strap
Lens cleaning	Use a spray system at a minimum distance of 30 cm (11.8 in) while moving
General maintenance	Wipe off any moisture before adjusting moving parts; regular maintenance recommended by an authorized dealer
General information	Instruction manual included; design and specifications subject to change without notice

Frequently Asked Questions - ProStaff P7 8x42 NIKON

How to adjust the diopter on Nikon ProStaff P7 8x42 binoculars?

Turn the eyecup to pull it up, then lift the diopter ring to unlock it. Adjust by turning clockwise or counterclockwise. Once adjusted (right side), push the ring down to lock it.

How to use the eyecups with or without glasses?

For glasses wearers, use the eyecups in the fully pushed-in position (or one of the two click-stop positions). For non-wearers, use the fully extended position (or a click-stop position).

Are the Nikon ProStaff P7 8x42 binoculars waterproof?

Yes, they are waterproof up to 1 meter depth for 10 minutes. They resist moisture, dust, and rain but are not designed for underwater use.

How to clean the binocular lenses?

Use a spray cleaning system holding the product vertically and at least 30 cm (11.8 inches) from the lens surface. Move the spray to avoid concentrating liquid on one spot.

What is the minimum focusing distance?

The minimum focusing distance is approximately 3.0 meters (9.8 feet).

What is the weight of the Nikon ProStaff P7 8x42 binoculars?

The binoculars weigh approximately 590 grams (20.8 ounces).

How to attach the strap to the binoculars?

Pass the strap through the provided eyelets, making sure it is not twisted. A diagram is provided in the manual (image E).

What to do if condensation appears inside the binoculars?

The binoculars are nitrogen filled to prevent condensation and mold. If condensation appears, wipe off moisture and let the binoculars air dry before storing. If the problem persists, consult an authorized dealer.

Can I use the binoculars underwater?

No, the binoculars are not designed for underwater use. They are waterproof up to 1 meter for 10 minutes but should not be intentionally submerged.

How to store the objective caps during observation?

You can hang the objective caps on the strap to avoid losing them. The eyepiece protector can be left hanging along the strap or partially detached.

USER MANUAL ProStaff P7 8x42 NIKON

Technical line drawing of a mechanical component with no visible text or symbols

Line drawing of binoculars with straps and lenses (no text or symbols)

Illustration of hands using binoculars to connect a device (no text or symbols visible)

Diagram of a mechanical component with labeled parts (G, D, G) and internal features, no readable text or symbols beyond labels

Precautions

Please also review the binocular general instructions included in the product package for important precautions, including safety and operating precautions.

Nomenclature

Please refer to the numbered images on page 3.

① Eyecup
② Neck strap eyelet
③ Focusing ring
④ Objective lens
⑤ Interpupillary distance
⑥ Dioptre adjustment ring
⑦ Dioptre index
⑧ 0 (zero) dioptre position
⑨ Central shaft

ITEMS SUPPLIED

Binoculars ×1 Eyepiece cap ×1 Objective lens caps ×2 Soft case ×1 Neck strap ×1

Eyecups

For directions in which to turn the eyecups, please refer to the image on page 3.

• For eyeglass wearers, use fully retracted. To accurately adjust your view, you can also use either of the two click stops before reaching the fully retracted position.
• For non-eyeglass wearers, use fully extended. To accurately adjust your eye position, you can also use either of the two click stops before reaching the fully extended position.

Diopter and diopter lock mechanism

Please refer to images A, B, C and D on page 3.

1. Rotate the eyecup as illustrated in (A) to extend it.
2. Pull up the diopter ring as illustrated in (B) to unlock it. Adjust the diopter by rotating it clockwise or counterclockwise (C).
3. After adjusting the diopter on the right side, pull down the diopter ring as illustrated in (D) to lock it.

Neckstrap and caps during observation

Please refer to images E, F and G on page 3.

Neck Strap

Attach the neckstrap as illustrated (E), paying special attention to avoid twisting the strap.

Objective lens caps

You may wish to hang the objective lens caps from the neckstrap during observation to avoid losing them (F).

Eyepiece cap

There are two ways you can position the eyepiece cap as you observe your subject.

• Remove the eyepiece cap from the eyepieces and allow it to hang from the neckstrap.
• Remove the eyepiece cap from the eyepieces, then detach the right strap from the cap and allow it to hang from the left neckstrap (F).

To attach/detach caps from the neckstrap as shown in image (G) in the following order:

• Attaching: c b a
• Detaching: a b c

Specifications

Type: Dach prism central focusing type
Model 8×30 10×30 8×42 10×42
Magnification (×) 8 10 8 10
Effective diameter of objective lens (mm)	30 30 42 42
Angular field of view (real) (°) 8.7 6.6 7.2 7
Angular field of view (apparent) (°)*1	62.6 59.9 53.4 62.9
Field of view at 1,000m/yds. (m/ft.)	152/456 115/346 126/377 122/367
Exit pupil (mm) 3.8 3.0 5.3 4.2
Brightness 14.4 9.0 28.1 17.6
Eye relief (mm) 15.4 15.4 20.2 15.7
Close focusing distance, approx. (m/ft.)	2.5/8.2 2.5/8.2 3.0/9.8 3.0/9.8
Length (mm/in.)	125/4.9	125/4.9	152/6.0	150/5.9
Width (mm/in.)	130/5.1	130/5.1	130/5.1	130/5.1
Depth (mm/in.)	52/2.0	52/2.0	55/2.2	55/2.2
Weight (g/oz.)	485/17.1	470/16.6	590/20.8	600/21.2
Interpupillary distance adjustment (mm/in.)	56-72/2.2-2.8	56-72/2.2-2.8	56-72/2.2-2.8	56-72/2.2-2.8
Waterproof structure	Waterproof (up to 1m/3.3 ft. for 10 minutes)*2, fogproof

*1 Apparent field of view is calculated based on the ISO14132-1:2002 standard
*2 Not designed for underwater usage

About waterproof and defogging:

• All models shown are waterproof, and will suffer no damage to the optical system if submerged or dropped in water to a maximum depth of 1m (3.3 ft) for up to 10 minutes.
• Can be used in conditions of high humidity, dust and rain without risk of damage.
• Nitrogen-filled design makes them resistant to condensation and mold.

Observe the following when using these products:

• The binoculars cannot be used underwater. Also, do not subject it to strong water pressure such as from running water.
• Any moisture should be wiped off before adjusting movable parts (focusing knob, eyepiece, etc.) of these products to prevent damage and for safety reasons.

To keep your binoculars in excellent condition, regular servicing by authorized dealer is recommended.

Cleaning lens

When cleaning the binoculars' objective lenses using an aerosol-type dust cleaner, make sure to hold the can upright at least 30 cm (11.8 in.) from the lens surface while moving the can to avoid focusing the vaporized liquid gas on one point.

About the manual

• No part of the manual may be reproduced, transmitted, transcribed, stored in a retrieval system, or translated into any language in any form, by any means, without Nikon's prior written permission.
• Illustrations shown in this manual may differ from the actual product.
• Nikon will not be held liable for any errors this manual may contain.
• The appearance, specifications, and capabilities of this product are subject to change without notice.

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