CASON Professional 16x52 Waterproof Orignal Powerful Zoom Lens Dual Focus Portable Telescope Monocular  (52 mm , Black)

DOCOSS MONOCULAR :16x magnification and a 52mm objective diameter., Non-slip grip., Single hand operation.,With a wrist strap on the monocular.,Powerful, ultra-compact and ultra-lightweight.,Field of view: 22 degree.The fully coated optics lens, meanwhile, superior light transmission and brightness. It will help you see things in low light, but nothing in the dark.t's suitable for sporting events, concerts, bird watching, camping, fishing, travelling and etc.