Leica Sport Optics USA announced that backcountry hunter and filmmaker Zack Boughton has joined as a brand ambassador.  As an ambassador, Boughton will initially be running the Geovid Pro 10×42 AB+ binoculars and the APO-Televid 82 spotting scope across his hunts, along with the new Rangemaster CRF Max handheld rangefinder for archery.