Visionking 7X50 Big Eyepieces Binoculars Full Multi-Coated Prismaticos BAK4 Telescope for Hunting Sightseeing Binoculars Porro Specification: 1. Magnification: 7x 2. Caliber: 50 3. Prism System: Porro 4. Prism Glass: Bak4 5. Focus System: Center 6. Field Of View(m1000m): 119 7. Close Focus Distance(m): 8 8. Exit Pupil(mm): 7.2 9. Eye Relief(mm): 18 10. Lens Coating: Full Multi-Coated 11. Waterresistant: Yes 12. Net Weight: 960g 13. Package List:1 x Visionking 7x50W Binocular, 1 x soft carrying case Features: 1. Large 22mm ocular lens for comfortable viewing; 2. Durable and Protective, Rubber-armored; 3. Full Multicoated glass lenses deliver the ultimate brightness and resolution; 4. Long eye relief for eyeglasses wearers; 5. Smooth Central Focus Knob for quick viewing; Description: This Visionking 7x50 Binoculars is Visionking new design,it features big eye lens for comfortable viewing and Full Multi-Coated glass lens for brightness and sharp.It has high image resolution and super nice performance in all conditions and wide field of view. This binocular is ideal for campers,hunters, sports enthusiasts and so on.