Rugged, powerful and designed for the ultimate adventure, these image-stabilized binoculars can keep up with you and then some.

View post: One of DeWalt's 'High-Performing' Miter Saws Is Under $300 on Amazon Right Now The lens A binocular lens is a little like a telephoto lens for a camera. Each is made up of a series of glass ...

I frequently see binoculars with lenses caked in dirt and grime. My wife sees camera lenses in similar condition. Worse, I see people pulling out a shirttail or a bandanna and rubbing on their lenses, ...