The blue 8x21 Aculon T01 Binocular from Nikon is a compact optic designed for close to mid-range observations. At the core of the Aculon T01 series binocular are lead and arsenic-free Eco-Glass elements. This responsibly-sourced multicoated lens system is designed to transmit clear images with enhanced contrast. Nikon's Turn-and-Slide rubber eyecups have multiple click-stop positions that enable a comfortable viewing distance even while wearing eyeglasses. This configuration of the Aculon T01 features 8x magnification and a 10-foot minimum focus distance, making this stylish binocular ready for distant observations while sightseeing and versatile enough to focus on nearby subjects when birding. The lightweight 6.8 oz housing and pocket-sized form factor make the Aculon T01 suitable for glassing on the go. The 8x21 Aculon T01 binocular comes in clamshell packaging.