Pentax SP-Superior 20x60 WP S serija dvogled dalekozor binocular PRODUCT HIGHLIGHTS BAK4 Porro Prism Fully Multicoated Optics Angle of View 44 Nitrogen-Filled, Water and Fogproof Closed Bridge Configuration Large Center Focus Wheel Tripod Mountable with Optional Adapter Fold-Down Rubber Eyecups Designed for both astronomical and terrestrial use, Pentaxs 20x60 S-Series SP WP Bino