Application: Perfect for Outdoors bird watching climbing hiking sightseeing traveling sport Game, concerts, star gazing etc. Advantage 30mm diameter eyepieces more comfortable. Fully adjustable to adults like Clear vision Ideal magnification 30 x 60 Great distance range Amazing mate design with grip areas for an easy hold. Specification: Model: 30 x 60OBJ.LENS DIA: 60mmTYPE OF PRISM: BK4LENS COATING : FMCFOCUS SYSTEM: Cent FOCUSING LENS: Eye EXIT PUPIL DIAMETER: 2.5FIELD OF VIEW: Angle: 7.2° 126M/1000MDIOPTER SYSTEM: Right eyepiece EYECUPS SYSTEM: Twist-upPACKAGE1 x Binocular1 x Accessories Bag1 x Wiping ClothNotice:1. Do not look directly at the sun through a telescope otherwise it will hurt your eyes.2. Please put it in a dry place if it is long term unused.3. Wipe the lens with dry and clean cloth. If there are some stubborn stains