ASVIL 50Mm Aperture 350Mm Astronomical Refractor Small Portable Monocular Bak4 Prism Fmc Lens Small Portable Monocular for Astronomy with Smartph

Get the Best View Suitable for bird watching, hunting, hiking, camping, ball games, concerts, sightseeing, outdoor adventures and more. Best gift for friends, parents for Christmas, Thanksgiving, Birthday, Valentine's Day, anniversaries, etc. Monotube - Equipped with prisms and fully multi-coated lenses, ensuring excellent light transmittance and up to 99.5% brightness. Low-light Small Portable Monoculars help you see objects in low light.Free your hands while taking high-definition photos or videos of far-flung worlds. PORTABLE AND DURABLE - With a hand-held design, the star-shaped sight is easy to hold in one hand, compact and portable. Waterproof, fogproof, dustproof, shockproof Small Portable Monocular for most weathers and environments. The rubber armor body won't slip out of your hands.