Visionking 7X28 Military Waterproof Binocular Nitrogen Filled Bak4 Professional Telescope

• Model NO.: 7x28
• Lens: Glass
• Objective Aperture: <30mm
• Focusing Type: Center Focusing
• Aperture: <50mm
• Caliber: 28
• Prism System: Roof
• Prism Glass: Bak4
• Focus System: Center
• Field of View(FT/1000yds): 367
• Close Focus Distance: 2
• Exit Pupil: 4.0
• Eye Relief: 14.0
• Lens Coating: Full Multi-Coated
• Transport Package: Gift Box
• Specification: 12X4X11 cm
• Trademark: Visionking Optics
• Origin: Shenzhen. China
• HS Code: 9005809000
• Production Capacity: 50000PCS/Year

Product Description