Product Description:
Binoculars That Bring You Closer Bring nature's beauty closer than ever. Pentax Papilio porro-prism binoculars are the perfect choice for close-range butterfly and bird observation. The enhanced observation capability of the Papilio binoculars is made possible by a powerful Pentax Convergent Lens Optical System Engineering (CLOSE) mechanism. Named for the Latin word for butterfly, Pentax Papilio binoculars are the perfect choice for insect and bird observation in the field or in museums and galleries. Pentax Papilio models offers a minimum focusing distance of approximately 1.6 feet and incorporates new design technology that automatically compensates for the misalignment of right and left image fields at close ranges. Featuring fully multi-coated optical elements, high-refraction BaK4 glass prisms, a long 15 millimeter eye relief, and a protective rubber housing, Papilio is a great choice for spectator sports, hiking and travel as well. The Pentax Papilio 8.5x21 offers an effortless view of even the tiniest subjects from a minimum of a mere 1.6 feet. No other binoculars like them on the market! Ideally suited for viewing insects, birds, artwork or any other object at close ranges C.L.O.S.E. (Convergent Lens Optical System Engineering) allows them to focus down to 1.6 feet Tough rubber covered exterior provides a sure grip and protects the internal mechanisms Sleek, contemporary ultra-compact body with unibody construction Revolutionary dual-axis, single body housing with synchronized eye-piece adjustment to assure correct optical alignment for comfortable viewing Fast and easy center focusing for handling ease Helicoid eyepiece rings for extra viewing comfort Fully multi-coated optics to eliminate harmful ultraviolet rays while improving light transmission for high contrast images with no glare or flare High quality BaK4 prisms transmit more light at the edges to enhance illumination for easier viewing in dim light