180 x 100 Zoom Day Night Vision Outdoor Travel Monocular Telescope Binoculars Telescope + case This is a high quality Monocular Telescope Binoculars with 10-180x magnification, night vision function. 100% new and high quality Monocular Telescope Binoculars. Waterproof Monocular Telescope Binoculars : a high purity nitrogen lens barrel, waterproof and resistant to mildew, will not affect daily use in rain or moisture Internal and external material: metal lens barrel, rubber outsourcing, Monocular Telescope Binoculars exquisite and comfortable feeling, elegant appearance, precise workmanship, convenient to use Focus type: central alignment and right-focusing of the eyepiece, can set the focus Shell : several layers of green vacuum foil with high light transmission, high light transmission efficiency and high resolution Application: bird recognition, watching a sports game or concert, traveling outdoors, enjoying the perspective Monocular Telescope Binoculars specification: Type : Monocular Telescope Binoculars Monocular Telescope Binoculars size: 10-180x100 Monocular Telescope Binoculars Magnification: 10-180x Monocular Telescope Binoculars View of the field: 60M / 1000M at 10x Monocular Telescope Binoculars Lens diameter: 50 mm Monocular Telescope Binoculars Eyepiece diameter: 22 mm High-class, professional Monocular Telescope Binoculars, made in High Grade technology, ensure the highest level of image quality. Large lenses provide the highest quality image. It is equipped with a focus adjustment knob on the bridge between the binoculars' tubes and correction of the sight defect placed on the right eyepiece. Glass optics and Multi Coated anti-reflective coatings reducing light reflections and improving light transmission ensure the highest quality image. A solid metal frame covered with rubber, which guarantees a secure grip without the risk of the binoculars slipping out of hand. The string that has been attached allows you to wear the binoculars around your neck The package includes: 1 x Monocular Telescope Binoculars 1 x Binocular bag 1 x Lens cleaning cloth 1 x neck strap 1 x instruction