buschnell
Model 244210 Magnification x Objective Lens (mm) 10x 42 Size Class Mid-Size Focus System Center Prism System Roof Prism Glass BaK-4 Lens Coating Fully Multi Field of View (ft.@1000yds / m@1000m) 330/110 Close Focus (ft. / m) 6.5/2 Exit Pupil (mm) 4.2 Eye Relief (mm) 15.5 Eyecups Twist-Up Waterproof / Fogproof Yes Adapt to Tripod Yes Rainguard® HD No Color Black Weight (oz. / g) 23.5 / 666