Optical System: FMC coated lenses with BAK4 prism design for binoculars.
12x25 Binoculars: 12x magnification, 25mm objective lens, 273ft/1000yds field of view, 18mm eyepiece.
Focus System: Center focus wheel and right-eye diopter adjustment for binocular use.
Compact Binoculars: 275g lightweight design with lanyard attachment for travel and outdoor use.
Outdoor Use: Suitable for bird watching, hiking, sports events, concerts, and travel