Nightfox Swift USB Rechargeable Night Vision Goggles - Head Mounted, Wide Viewing, 1x Magnification, Close Quarters Tactical Infrared Binoculars for AdultsThe Nightfox Advantage: Join over 75,000 Nightfox customers around the world trusting our helpful UK based team to deliver the best experience of digital infrared night vision Designed for close quarters use: the Swift has a unique 1x magnification lens and a much wider viewing angle of 40, making it easy to see your immediate surroundings (up to 75 yards away) Helmet mounted night vision: An adjustable head strap is included for head mounting. With a