Fujinon has started to equip many of their "SX" binoculars with Silva compasses. Silva compasses are made in Scotland. They produced their first compass in the 1928 and in the following year they have become renowned for their durability and precision. The SIlva Company also manufactures binoculars, headlights, and wind meters. When they equipped their binoculars with the Silva compass, Fujinon was thinking about the nighttime sailor and illuminated the compass with a beta light. It is possible to purchase a pair of Fujinon binoculars with or without the compass. If you choose a pair of binoculars that have and attached compass, keep it away from batteries and magnets.

An example of the the Fujinon "SX" series is the Fujinon Pro 45 sx 7X50. This binocular in blessed with features such as; seven times the magnification, eye-relief is 23mm, the field of vision is 131 meters, the lens diameter is 50mm, the exit pupil brightness is 7.1mm, the relative brightness is 50.4, and the inter-pupillary distance is 56~74mm. The Fujinon Pro 45 sx is 200 mm long and 218mm wide. It weighs 1.62 kg. Accouterments that come with the Fujinon Pro 45 SX 7X50 are; a binocular case, a neck strap, and compass illumination. Additional items consumers might want to purchase for their Fujinon Pro 45 SX 7X50 are; a tripod, a tripod adapter, and a floating neck strap.

In addition to maritime enthusiast, Fujinon binoculars have also been purchased by astronomers, birdwatchers, and law enforcement.