Become an explorer of the great outdoors with the Aculon A211 7x35 binoculars, a perfect blend of quality, affordability, and advanced technology. These binoculars feature 7-power multicoated lenses and 35mm objectives, crafted with Nikon's exclusive Eco-Glass, which is both lead and arsenic-free. The BaK4 Porro prism systems integrated within these binoculars ensure a high-quality image under a wide range of lighting conditions. Whether you're bird watching at dawn or stargazing at dusk, the Aculon A211 7x35 binoculars deliver clear, bright images, making them a versatile choice for all your outdoor adventures.The aspherical multicoated Eco-Glass lenses are a testament to Nikon's commitment to the environment and to superior optical technology. These lenses offer a flat field of view and enhanced image brightness, providing astonishing clarity and precision.