16 x 52 Monocular Telescope Day Vision with Bag Pouch for Outdoor Sport Camping Features: High-definition green coating object lens and green R-coating eyepiece Monocular design very easy to carry Magnification: 16X Angle of view: 5.5° Field of view: 66m/8000m Focusing type: Rotating the object lens Prism category: BaK4 Exit pupil diameter: 3mm Exit pupil distance: 10.5mm Object lens diameter: 52mm Size approx: 148 x 50 x 42mm (L x D x D) Comes with one monocular telescope pouch and hand strap Ideal for: Suitable for use in the Day time especially useful for outdoors sporting camping bird watching and more