This innovative line of monocular Keplerian telescopes provides a unique panoramic field of view and is now available in your choice of two different magnifications. All of the monocular telescopes feature the unique slide - focus mechanism designed for single - hand use. A case is included! Special Features: simple slide - focus mechanism which can be used with one hand, the unique rectangular Keplerian design provides a panoramic field of view, rubber coated for protection and durabilty. Magnification: 6X, Lens Size: 16 mm, Lens Type: Keplerian, Weight: 64 Grams, or 2.25 ozs. Visual Field: 9 Degrees. # 4293616