Nightfox Whisker Night Vision BinocularsZOOM UP CLOSE: These night vision binoculars have a powerful optical zoom that you can adjust. 1x gives you a wide 57 degree field of view, 10x makes it into a night vision scope that zooms up close. INCREDIBLE RANGE: The IR LED on the Whisker night vision goggles can be easily focused. Now the IR can light up objects over 300 yards away, that means these night vision goggles have very long range! SHARE YOUR ADVENTURE: With full HD recording, an