ITEM NAME:Bijia 30 X 42 High Power Dual Focus Monocular Optic Monocular Spyglass Hd S R4U2 Bijia 30 X 42 High Power Dual Focus Monocular Optic Monocular Spyglass Hd S R4U2 Magnification: 30 ×,(Marked), the actual 8x (test) Objective Diameter: 42mm Prism Type: Roof prism FOV: 4.6 degrees Light path through space: 42mm Exit Pupil Diameter: 4mm Field line: 148m / 1000m Exit pupil distance: 10mm Eye Cup Type: Folding Focus mode: center the handwheel focus, right eyepiece fine-tuni Anti-skid technology: Suppor Product Weight: 185g colour:black Material:metal Package Contents: 1 * Monocular telescope
