What could be the spy"s most valuable tool, our new 7X18 monocular is remarkable, Built with BaK-4 prism glass, the multi-coated Pocket Scope has a near focus of only 13 inches, Quality optics have never been so small, Take a peek at the new Echo Pocket Scope before it takes a peek at you, ATTRIBUTES, Focus System:Eyepiece, Lens Coatings:Multi, Magnification:7x, Prism Type:Glass SKU: MOF-ECHO7018