Chisos 12x50 ED Binoculars Dielectric Coatings while the 42mm aperture ensures

while the 42mm aperture ensures excellent light-gathering power—even in low-light conditions

Each eyepiece is meticulously assembled into precision machined metal lens barrels that maintain the perfect alignment of the optical train for years of rugged use in the field

2 meters lets you capture intricate nearby details

Lens: Adjustable focus

while the 42mm objective lenses offer a great balance of brightness and portability

Chisos 12x50 ED Binoculars Dielectric Coatings while the 42mm aperture ensuresBirders, hikers, and other outdoor adventurers will be amazed at the intense details and true color Alpen Optics new Chisos ED binoculars can capture. The superior optics in these binoculars combine extra low dispersion optical glass, phase coated prisms and fully broadband multi coated lenses to produce images with astounding clarity and contrast. The brightness is enhanced by the large 42mm and 50mm apertures, which are sized to bring in lots of