The Fujinon Poseidon SX Binoculars are built for demanding marine environments, offering exceptional optical clarity and durability. Featuring Fujinon’s signature EBC multi-coatings, these binoculars deliver bright, high-contrast images with superior light transmission. Their rugged, waterproof, and fog-proof construction ensures reliable performance in harsh weather conditions, while the individual focus system provides precise adjustments for each eye. Designed for maritime use, the Poseidon SX binoculars are ideal for sailors, boaters, and outdoor adventurers who need robust, high-performance optics on the water.