Celestron Granite Binocular. 10x 42 Granite Binoculars feature ED (Low Dispersion) glass in the optical design, which means they deliver excellent colour correction & razor sharp images while virtually eliminating chromatic aberration. The open frame style provides excellent grip & is comfortable to handle, even single handed, especially as they are particularly lightweight as the body is made from magnesium which is much lighter than aluminum & more rugged & tough for handling in any environment.
Features: Fully Multi Coatings, Ba K 4 Prisms with High Reflectivity Coatings, Phase Coated Prisms. correct out of phase shifts of light rays to ensure maximum contrast, Waterproof & Fogproof. nitrogen purged, Eco Friendly. lead & arsenic free, Focus Knob, Diopter Ring & Twist Up Eyecups. made from metal for long life & precision movement. Binocular Harness Strap keeps the binoculars handy when carrying them during extended use. Standard Deluxe Binocular Strap. Carrying Case. No Fault Lifetime Warranty.