Fujifilm Mariner 7x50 WPC-XL Binocular Compass — main product image

Fujifilm Mariner 7x50 WPC-XL Binocular Compass

Fujifilm

Fujifilm Mariner 7x50 WPC-XL Binocular Compass

Name: Fujifilm Mariner 7x50 WPC-XL Binocular Compass
Brand: Fujifilm
SKU: Mariner 7x50 WPC-XL

Navigate with Confidence on the WaterThe Fujifilm Fujinon Mariner 7x50 WPC-XL Binoculars are designed for marine use, offering a robust and waterproof build. These binoculars feature bright, fully-coated optics and an integrated compass and reticle for easy navigation. Enhanced with a power-savin...

$279.95*

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*Price sourced from Amazon.com. Last updated:Aug 28, 2026.Price and availability are subject to change — details.

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Overview

Navigate with Confidence on the Water

The Fujifilm Fujinon Mariner 7x50 WPC-XL Binoculars are designed for marine use, offering a robust and waterproof build. These binoculars feature bright, fully-coated optics and an integrated compass and reticle for easy navigation. Enhanced with a power-saving LED nightlight, these are the perfect companion for any maritime adventure.

Optical Design: Porro Prism
Magnification: 7x
Objective Lens Diameter: 50mm
Special Feature: Waterproof
Additional Feature: Integrated World Compass
Focus System: Individual Focus
Accessories: Includes flotation neck strap, objective lens caps, and eyepiece cap
Item Weight: 2 pounds
Product Dimensions: 3.1 x 13.03 x 9.45 inches

Key Features

Floats when used by providing strap

World Compass

Individual Focus

Porro Prosm Optical Design

Waterproof

Specifications

Brand

Fujifilm

Model

Mariner 7x50 WPC-XL

Magnification

Objective Lens Diameter

50mm

Special Features

Floats with strap, World Compass, Individual Focus, Waterproof

Optical Design

Porro Prism

Frequently Asked Questions

What happens if I accidentally drop these binoculars in water?

The Fujifilm Mariner 7x50 WPC-XL binoculars are designed to float when used with the provided strap, helping to prevent loss in aquatic environments.

Do these binoculars include a compass?

Yes, they feature a built-in World Compass, which can be helpful for navigation during outdoor and marine activities.

How do I adjust the focus on these binoculars?

These binoculars offer individual focus, allowing you to adjust each eyepiece separately for precise clarity.

Are these binoculars suitable for use in wet conditions?

Yes, the Fujifilm Mariner 7x50 WPC-XL binoculars are designed to be waterproof, ensuring their performance in various weather conditions.

What type of optical design do these binoculars use?

They utilize a Porro Prism Optical Design, which is known for providing a wide field of view and a distinct three-dimensional image.

Strengths & Trade-offs

👍 Pros

Designed to float when used with its accompanying strap, preventing loss if dropped in water.
Features a built-in World Compass, providing essential navigation assistance for marine or outdoor use.
Offers individual focus adjustments, allowing for precise image clarity tailored to each eye.
Utilizes a Porro Prism Optical Design, known for delivering a wide field of view and enhanced depth perception.
Constructed to be waterproof, ensuring reliability and durability in wet environments.

👎 Cons

The specific optical quality (e.g., lens coatings, glass type) beyond Porro Prism is not detailed.
The weight of the binoculars is not mentioned, which can be a factor for prolonged handheld use.
No information is provided about low-light performance or exit pupil size, crucial for varying conditions.
The "individual focus" might be less convenient than a central focus wheel for quick adjustments to moving targets.
The "World Compass" feature's precision or illumination for low-light conditions is not specified.