Nikon 7X50 IF HP WP TROPICAL S SKALO

The Nikon 7X50 IF HP WP TROPICAL with scale is designed for demanding users who require both a bright image and dependable performance in marine environments. Its classic Porro-prism construction, large 7.1 mm exit pupil and 50 mm objective lenses provide a bright, comfortable view, including in lower-light conditions. This version incorporates horizontal and vertical scales that can be used to calculate the size of an observed object or its distance when one of these values is known. Each eyepiece is focused separately, making the binocular particularly suitable for prolonged observation of distant objects. It is waterproof to a depth of 5 metres for 5 minutes, while nitrogen filling helps prevent internal fogging.

 

 

 

 

Who is it for?

 

These binoculars are particularly suitable for:

maritime and navigation professionals;
sailors, fishermen and boat owners;
harbour, coastal and rescue services;
long-range observation and object measurement;
users looking for exceptionally durable professional 7x50 binoculars;
observation in low light and changing weather conditions.

 

Key advantages

 

• 7x magnification for a stable image and broad field of view.
• 50 mm objective lenses for excellent light-gathering capability.
• Integrated measuring scales for estimating object size or distance.
• Individual focusing with separate adjustment for each eyepiece.
• Waterproof construction tested to 5 m for 5 minutes.
• Nitrogen filling helps prevent fogging on internal optical surfaces.
• 7.1 mm exit pupil provides a bright and comfortable viewing experience.
• Wide field of view covering 128 m at a distance of 1000 m.
• High-eyepoint design with 15 mm eye relief.
• Robust Porro-prism construction for intensive professional use.
• Tripod compatibility with an optional tripod adapter.

 

Comparison with alternatives

 

Compared with the standard Nikon 7X50 IF HP WP TROPICAL, this version adds horizontal and vertical measuring scales. These are especially useful for navigation, maritime operations and professional estimation of object size or distance.

Compared with centrally focused 7x50 binoculars, individual focusing is slower when repeatedly switching between objects at different distances. However, it is highly reliable and particularly well suited to prolonged observation of distant subjects.

The 7x magnification provides a steadier image and wider field of view than many 10x models. Higher-magnification binoculars reveal finer detail, but they are generally more difficult to hold steady without support.

 

 

FAQ

 

Do these binoculars include a rangefinder?

They feature horizontal and vertical measuring scales that can be used to calculate distance or object size when one value is known. They do not contain an electronic laser rangefinder.

 

 

Are the binoculars waterproof?

Yes. They are waterproof to a depth of 5 metres for up to 5 minutes. They are not intended for diving or prolonged underwater use.

 

 

Do the lenses fog internally?

The binoculars are nitrogen filled, which helps reduce internal fogging caused by rapid temperature changes.

 

 

Can they be used while wearing glasses?

The high-eyepoint design and 15 mm eye relief help users see the complete field of view, although comfort may vary depending on the shape of the glasses.

 

 

Can the binoculars be mounted on a tripod?

Yes. An optional Nikon tripod adapter is required.

 

 

Are they suitable for viewing nearby objects?

The minimum focusing distance is approximately 24.5 m, so the binoculars are primarily designed for medium- and long-range observation.

 

 

Specifications

Magnification: 7x
Objective lens diameter: 50 mm
Prism type: Porro
Focusing system: individual eyepiece focusing
Real angular field of view: 7.3°
Apparent angular field of view: 48.1°
Field of view at 1000 m: 128 m
Exit pupil: 7.1 mm
Relative brightness: 50.4
Eye relief: 15 mm
Minimum focusing distance: 24.5 m
Interpupillary distance adjustment: 56–72 mm
Measuring system: horizontal and vertical scales
Waterproof performance: up to 5 m for 5 minutes
Fog protection: nitrogen filled
Length: 217 mm
Width: 210 mm
Depth: 80 mm
Weight: approximately 1390 g
Tripod mounting: supported with an optional adapter
Optional accessories: polarising filter and horn-shaped rubber eyecups