- This product have dual focus capability ( front and back adjustable zoom ).- This monocular offers a 16x magnification and a 52mm objective diameter.- The fully coated optics、 meanwhile、 guarantee superior light transmission and brightness、 helping you see just about any target、 whether you're searching for birds or trying to get a better view of the stage.- Non-slip grip.- Single hand operation.- With a wrist strap on the monocular.- Powerful、 ultra-compact and ultra-lightweight.- Field of view: 22 degree. Type: Multitools For: Travel Color: Black Package weight: 0.304 kg Product size (L x W x H) : 14.90 x 5.35 x 5.65 cm / 5.86 x 2.10 x 2.22 inches Package size (L x W x H) : 16.90 x 6.50 x 6.50 cm / 6.64 x 2.55 x 2.55 inches Package contents: 1 x 16 x 52 Dual Focus Zoom Optic Lens Monocular Telescope1 x Pouch1 x Lens Cloth1 x Bilingual User Manual in English and Chinese