Fujinon Mariner 7x50mm WP-XL Porro Prism Binoculars Dark Grey 180mm x 201mm x 65mm. This series provides a bright image and strong performance for those that demand it. Specifications for Fujinon Mariner 7x50mm WP-XL Porro Prism Binoculars: Manufacturer: Fujinon Color: Grey Magnification: 7 x Objective Lens Diameter: 50 mm Prism System: Porro Prism Material: BAK4 Image Stabilizer: No Eye Relief: 18 mm Exit Pupil: 7.1 mm Field of View Linear: 122 m at 1000 m Field of View Angle: 7 degrees Optical Coating: Fully Multi-Coated Binoculars Focus System: Individual Eyepiece Focus Twilight Factor: 18.7 Interpupillary Distance: 56 - 72 mm Close Focus: 2 m Diopter Adjustment Range: -4 - 4 dpt Weather Resistance: Yes Water Resistant Mark: 1 m Water Resistance Level: IPX-7 Length: 178 mm Weight: 30 oz Finish: Rubber Condition: New Package Type: Gift Box Additional Features: No Compass Included Accessories: Neck Strap Lens Cloth Magnification Type: Fixed Compass: No Features of Fujinon Mariner 7x50mm WP-XL Porro Prism Binoculars Designed for use on the water with an airtight waterproof structure filled with nitrogen gas. Thanks to their polycarbonate body these binoculars are lightweight and dependable. The large 50mm objective lenses let in a copious amount of light making it easy to see your target object. Designed with comfortable 18mm long eye relief for easy viewing with minimal eye strain. The long eye relief also allows a user with glasses to have full visibility of the field of view. The 7x50WPC-XL has a high-precision built-in compass with maximum error of 0.5. The scale can be used to identify the objects direction measure distance and determine the size of the object. The compass is global accurately measuring direction in both northern and southern hemispheres. The compass has an internal light to view scale during the night. Package Contents: Fujinon Mariner 7x50mm WP-XL Porro Prism Binoculars Strap Eye Cover Lens Cover Microfiber Cloth Fujinon 16330457: Mariner 7x50mm WP-XL Porro Prism Binoculars Dark Grey 180mm x 201mm x 65mm