Celestron Nature DX 10x42 ED Binoculars Interpupilary adjustment wheel accommodates the

Interpupilary adjustment wheel accommodates the distance between two monoculars for the user convenience

carrying case and a limited lifetime warranty

They have a robust rubberized covering

For other system cameras

Celestron Nature DX 10x42 ED Binoculars Interpupilary adjustment wheel accommodates theCelestron Nature DX 10x42 ED Binoculars have all the features you expect at this price, and one you don't expect. The surprise is Extra low Dispersion (ED) glass in the objective lens. Other features include fully multi coated lenses, phase corrected BaK 4 prisms, waterproof and nitrogen purged polycarbonate body with rubber armoring. Close focus is 6. 5' and field of view is 309' at 1000 yds.