1) Roof-prism binocular with 8x 10xmagnification ,42-millimeter objective diameter and all-optical lens ensures a high definition optical for greater clarity:
2) Foldable design allows user to adjust the wideness of eyes, palm sized requires less space when user put it into pocket or backpack.
3) Compact and Lightweight ,Strip Portable Design, easy to carry.
4) Adjustable eyecups twist up and down for comfortable viewing with or without eyeglasses.
5) Center focus wheel adjusts the focus of both binocular barrels at the same time.
Add: No.4 Industrial Park, Nanyang ,Henan,China