VIVI Falcon 10x56ED binoculars are the all-round flagship of the Falcon series: a premium 56mm platform that balances reach, brightness and comfort more evenly than any other model in the line-up. With a 5.59mm exit pupil, 31.36 relative brightness, 23.66 twilight factor and 84% light transmission, it delivers a bright 10x image from midday glare to evening shadow — equally at home on wildlife, patrol routes, coastal waters and inspection rounds.