Nikon 7x50 IF HP WP Tropical Scale

• 7x50 marine configuration: The classic 7x magnification and 50 mm objective lenses deliver a bright, steady image that is easier to hold on moving decks and in poor light than higher-power binoculars.
• Individual-focus Porro design: Separate focusing for each eye suits long-distance viewing on the water, where subjects are often far away and the image stays sharp without constant refocusing.
• Tropical Scale reticle: Built-in horizontal and vertical scales add practical measurement capability for estimating size or distance during navigation, observation, and maritime work.
• Waterproof, fogproof construction: O-ring sealing and nitrogen filling help the binoculars resist internal fogging and moisture, which is important when moving between changing temperatures and wet conditions.
• Fully multicoated optics with long eye relief: Multilayer coatings support good light transmission, while the 15.00 mm eye relief makes the binoculars more comfortable for extended viewing, including for many eyeglass wearers.

About the Nikon Marine IF WP Series

Nikon positions the Marine IF WP line within the marine section of its binocular range, where the emphasis is on dependable viewing in wet, changeable environments rather than compact size. These binoculars are intended for marine sports, fishing, and maritime operations, so the design priorities are brightness, durability, and stable handling. The series uses Porro prisms and an individual-focus layout, a combination that suits long-range observation over open water where subjects are typically distant and frequent refocusing is less important.

A key part of the series is its weather-resistant construction. Nikon describes the Marine IF WP models as O-ring sealed and nitrogen filled, helping them resist fogging caused by humidity and temperature changes. Long eye relief is another defining trait, making the series easier to use with glasses and more comfortable during prolonged observation. Within the lineup, Nikon offers several marine-oriented variants, including standard 7x50 models, Tropical versions, a Tropical Scale model with measuring scales, and a higher-magnification 10x70 option. Taken together, the series is built for users who need traditional marine binocular handling, strong low-light performance, and a robust housing that stands up to demanding conditions afloat.

About the Nikon 7x50 IF HP WP Tropical Scale

The Nikon 7x50 IF HP WP Tropical Scale is a marine binocular built around one of the most proven formats for observation on the water. Its 7.00 x magnification keeps the image easier to stabilize than more powerful binoculars, which matters when viewing from a moving boat or in rough conditions. Combined with a 50.00 mm objective lens and a 7.14 mm exit pupil, it provides a bright, relaxed view that works well at dawn, dusk, and in overcast weather.

This model stands out from other marine binoculars by adding Nikon’s Tropical Scale layout, with horizontal and vertical scales integrated into the view for practical measurement tasks. That makes it useful not only for general scanning, but also for estimating dimensions or distance in maritime settings. The 128.28 m/1000m field of view supports broad situational awareness, helping the user pick up markers, vessels, and shoreline detail without feeling overly restricted.

The Porro-prism optical system contributes to a spacious image, while fully multicoated lenses help maintain contrast and light transmission. The separated focusing system for each eye is well suited to marine use because once set for the observer, it remains practical for long-distance viewing. Nikon also gives the binoculars waterproof and fogproof construction with nitrogen filling, so they are better prepared for spray, humidity, and temperature shifts. At 1360.00 g, this is a substantial instrument, but that weight also reflects the robust build expected from dedicated marine binoculars.

About Nikon

Nikon was established in Tokyo on July 25, 1917, as Nippon Kogaku K.K., and it adopted the Nikon Corporation name on April 1, 1988. Headquartered in Tokyo, Japan, the company works across imaging products, precision equipment, healthcare, industry, components, and digital manufacturing. In sport optics, Nikon’s range includes binoculars, fieldscopes, and laser rangefinders, with well-known binocular families such as MONARCH, PROSTAFF, EDG, ACULON, and High Grade.

Nikon has a long history in optical products, including the introduction of its MIKRON compact binoculars in 1921. In the binocular category, the company is known for applying multilayer-coated lenses to improve light transmission and for maintaining a broad lineup that covers compact travel models through to specialist marine and observation binoculars. That background makes Nikon a well-established name in sport optics where dependable optical performance and practical field design matter.

Main Features

• Product type: Marine binoculars
• Prism type: Porro
• Magnification: 7.00 x
• Objective lens diameter: 50.00 mm
• Lens coating: Fully Multicoated
• Field of view: 128.28 m/1000m
• Field of view (angular): 7.33 °
• Apparent field of view: 48.10 °
• Exit pupil: 7.14 mm
• Eye relief: 15.00 mm
• Close focus: 24.50 m
• Focusing system: Separated for each eye
• Body type: Single hinge
• Nitrogen filled: Yes
• Waterproof: Yes
• Fogproof: Yes
• Length: 217.00 mm
• Width: 210.00 mm
• Height: 80.00 mm
• Weight: 1360.00 g
• Color: Black