Visinking 2 IN 1 7x50 Marine Floating Binoculars With Build-In Compass Reticle Range Finder Military Rangefinders For Hunting 7x50 LS Discrition: Magnification:7x Field of view at 7x:(132m/1000m) Angle of vision:7.5 Degree Exit pupil diameter:6.8mm Exit pupil distance:22mm(Long eye relief for eyeglass wearers) Focus:individual eye focus(Diopter control) Diopter adjusting range:-5~+5 DIOPTER Interpupilary distance:56-72mm Resolution:5 Prism type:Porro BAK-4 Lens coating:Multi-coated Housing:Rubber Waterproof Fog proof Rangefinder reticle Compass Features: 1. Floating Waterproof Fog proof; 2. Minimum internal light glare; 3. High resolutiong crisp images; 4. Long eye relief; 5. Features compass and range finder reticle; 6. Dry Nitrogen in the body; 7. Impact Resistant; 8. Easy to use; Item These 7x50 binoculars are a floating model with illuminated compass.They have two ranging tools.The eyepiece Mils Reticle Scale and the Calculator Dial can be used to estimate your distance from an object if its size is known,or vice versa.The optics are precision crafted for brightness and clarity of image. Packaging details: 7x50 binocular x1 Eyepiece cap x1 Lens cleaning cloth x1 Instructions x1 Soft case with carrying strapx1 Objective Lens Cap x2 Note: This Rangefinder Binocular needs batteries to use. The model is LR936/SR936 (batteries are not included in the package) 10x42 Binoculars Specifications: Type:10x42 Binoculars Magnification:10x Caliber:42mm Prism System:Roof Prism Glass:BAK4 Focus System:Center Field Of View(ft/1000yds):303 Close Focus Distance:2m Exit Pupil:4.2mm Eye Relief:18.0mm Eyecup Type:Twist-up Coating:FMC-Green Color:Green or Black Features: Durable and Protective, Rubber-armored;Lightweight, ergonomic design,comfortable to hold;Multicoated glass lenses ;Long eye relief for eyeglasses wearers;Smooth Central Focus Knob for quick viewing;Close focusing. Descriptions: The Visionking 10x42 Binoculars with roof prism design ,allows for a slimmer,more compact shape. And aids in a better grip and offers extra protection from rugged use and weather conditions. Precise image clarity can be achieved with the center focus knob and right hand diopter ring.It is nitrogen filled so that can eliminate inside lens from fogging.It is a ideal product for hunting and camping.Please choose color you like when buying. Package List: 1xVisionking 10x42 binoculars; 1xsoft bag; 1xwipe lens cloth; 1xmanual, mirror rope, desiccant, carton.