Pentax Papilio-Utility 8.5x21 U serija dvogled dalekozor binocular PRODUCT HIGHLIGHTS Aspherical Lens Elements BAK4 Porro Prisms Fully Multicoated Optics Angle of View 6 Minimum Focus of 20 Center Focusing Twist-Up Eyecups 1/4-20 Tripod Socket The compact and lightweight 8.5x21 U-Series Papilio II Binocular combines aspherical optical elements and BAK4 Porro prisms to deliver e