Nikon ACTION 10-22x50

The Nikon ACTION ZOOM 10–22x50 combines powerful magnification with the flexibility of a continuously adjustable zoom range. Start at 10× magnification to locate and follow your subject, then use the convenient zoom lever to increase magnification up to 22× and inspect distant details more closely. The large 50 mm objective lenses gather plenty of light, helping to produce a bright and clear image in a variety of lighting conditions. Multilayer-coated optical elements reduce unwanted reflections and improve image contrast and clarity. The traditional Porro-prism design provides a natural sense of depth and a comfortable, familiar shape. The aluminium-alloy body improves structural durability, while rubber armouring offers a secure grip and additional protection against minor impacts. At magnifications above 10×, hand movement becomes increasingly visible. For prolonged observation or use at 22×, mounting the binoculars on a tripod with an optional Nikon TRA-2 or TRA-3 adapter is recommended.

 

 

 

 

 

 

Who is it for?

 

The Nikon ACTION ZOOM 10–22x50 is suitable for:

wildlife, landscape and nature observation;
viewing birds and other distant subjects;
sporting events, air shows and concerts;
observing ships, architecture and panoramic views;
casual observation of the Moon and brighter celestial objects;
users who want one pair of binoculars with adjustable magnification.

 

Key advantages

 

• 10–22× zoom magnification for switching between a wider overview and detailed long-range observation.
• Smooth zoom lever allows magnification to be changed without lowering the binoculars.
• Large 50 mm objective lenses gather more light for a brighter image.
• Multilayer-coated optics improve light transmission, contrast and clarity.
• Porro-prism design provides a natural sense of depth and comfortable handling.
• Central focusing wheel enables quick and easy focusing.
• Aluminium-alloy body improves durability and structural rigidity.
• Rubber armouring provides a secure grip and protection against minor shocks.
• Adjustable interpupillary distance accommodates different users.
• Tripod compatibility is especially useful at high magnification.

 

Comparison with alternatives

 

Compared with fixed 10× binoculars, the Nikon ACTION ZOOM 10–22x50 offers considerably more flexibility. At 10×, subjects are easier to locate and follow, while the higher settings allow distant details to be examined more closely.

Fixed-magnification binoculars generally provide a wider field of view, a simpler optical design and a steadier handheld image. This zoom model is a better choice when adjustable magnification and long-distance detail are more important.

Compared with 12×50 or 16×50 binoculars, this model provides an entire 10–22× zoom range rather than a single magnification. A tripod is recommended at approximately 16–22× because small hand movements become much more noticeable.

 

 

 

 

 

 

FAQ

 

Can the magnification be adjusted gradually?

Yes. The zoom lever allows magnification to be adjusted smoothly between 10× and 22×.

 

 

Can the binoculars be used handheld?

Yes, particularly at 10× and the lower part of the zoom range. At 22×, a tripod is recommended for a steadier image.

 

 

Are they suitable for birdwatching?

Yes, especially for observing distant or relatively stationary birds. Moving subjects are easiest to locate at 10× magnification.

 

 

Can they be used for astronomy?

They can be used for casual observation of the Moon, star fields and some brighter celestial objects. A tripod will provide the best results.

 

 

Can the binoculars be mounted on a tripod?

 

Yes. They are compatible with optional Nikon TRA-2 and TRA-3 tripod adapters.

 

 

Are they waterproof?

No. This model is not specified as waterproof and should be protected from heavy rain and immersion.

 

 

What is the advantage of 50 mm objective lenses?

The large lenses gather more light, helping to provide a brighter image, particularly in lower-light conditions.

 

 

Are they suitable for eyeglass wearers?

Eye relief at 10× is 16.3 mm, which should be comfortable for many eyeglass wearers. Actual comfort may vary depending on the shape of the glasses and the user’s eye position.

 

 

Specifications

Type: Porro-prism binoculars
Focusing system: central focusing
Magnification: 10–22×
Objective lens diameter: 50 mm
Real angular field of view at 10×: 3.9°
Apparent angular field of view at 10×: 37.6°
Field of view at 1,000 m at 10×: 68 m
Exit pupil at 10×: 5.0 mm
Relative brightness at 10×: 25.0
Eye relief at 10×: 16.3 mm
Close focusing distance at 10×: 8 m
Interpupillary distance adjustment: 56–72 mm
Optical coating: multilayer coating
Body material: aluminium alloy
Exterior protection: rubber armouring
Tripod mounting: yes, with an optional adapter
Waterproof: no
Length: 202 mm
Width: 200 mm
Depth: 66 mm
Weight: 950 g