Fujinon Mariner Series – 7×50 WPC-XL (built-in compass) Binoculars

Binocular specifications:

Magnification 7
Object Lens Diameter 50 mm
Eye Relief 18 mm
Diopter adjustment ± 4 m -1
Apparent Field of View
Apparent Field at 1,000m 122 m
Exit Pupil Diameter 7.1 mm
Relative Brightness 51
Interpupillary Distance 56 – 72 mm
(Length × Width × Height)
178 mm × 200 mm (Max. Width) × 76 mm
Weight 910 g

Stock availability & Delivery: 

Ex stock (pls call or email to confirm availability). Free delivery within SG.

For more information on our Fujinon Mariner Series 7×50 WPC-XL Binoculars, or to request for a quotation, you can click on the “Request for Quotation” button below or simply give us a call at 6848 4867.


More than just a great pair of binoculars, the Fujinon Mariner Series 7×50 WPC-XL also comes with a built-in compass.  Unlike most binoculars that can be heavy and cumbersome, and can lead to neck strain after a period of prolonged use, these binoculars are almost 30% lighter! Crafted from durable polycarbonate material, and covered with a protective layer of rubber to prevent any accidental damage. The protective eyecups are constructed of tough plastic and will make sure that the lenses stay scratch free when not in use.

The built in compass is precise and accurate within 5 degrees of error, and comes equipped with a bright LED light.  The electrical supply, lighting, and activation button for the compass are located on the left side of the binoculars so as not to cause any unnecessary electrical interference.  Perfect for a day on the boat, these binoculars have a specially designed strap which allows them to float, even if dropped in the water!

Questions and answers of the customers

  1. A Yes, the binoculars are charged with nitrogen for a completely waterproof structure. Even better still, it also comes with a floating strap that you can attached to the binocular so that the binocular will not sink when dropped into the sea.
  2. A The casing is not provided (has to be purchased separately). The binocular does come with cover for the lenses and a floating strap though.
  3. A Yes, there is a button that you can press in order to light up the compass
  4. A Yes, the mariner series binoculars are some of the best choices for usage on the sea regardless of whether you are on a yacht, a vessel or a cruise ship. The 7x magnification with 50mm lenses are selected with sea usage in mind (to provide the highest level of magnification without causing shaky viewing) while the waterproofness of the binocular and the floatable strap included, ensures that even if your binocular were to drops into the sea, you can easily retrieve it and continue to use it without any damages