Vixen HR 6x21 ED Monocular, 3.5mm Exit Pupil, 17.5mm Eye Relief, Roof Prisms with Phase Correction, Multicoated Optics

The Vixen Optics HR 6x21 ED Monocular combines extra-low dispersion (ED) glass elements and multi-layer optical coating to produce high-resolution images. Complementing the detail-rich view is a long 17.5mm eye relief that creates a comfortable viewing distance even while wearing eyeglasses. Rubber armoring helps the viewer maintain their grip while wearing gloves or when the weather turns wet. Its 2' minimum focus distance equips the 6x21 HR ED for close to mid-range observations.