Binger SWG 25x100 coin operated binoculars 100mm diameter BAK 4 prism Fully mul with just enough tension to

with just enough tension to fine-tune magnification

If there is any light resource existed

Limited lifetime warranty

these binoculars offer a powerful zoom capability for observing distant objects

Binger SWG 25x100 coin operated binoculars 100mm diameter BAK 4 prism Fully mul with just enough tension to96 Normal 0 false false false EN US ZH CN X NONE 96 Normal 0 false false false EN US ZH CN X NONE Features: Auto focus free design 1 year limited warranty 25x magnification for excellent and confirmable viewing High definition, well adjusted and designed optics Can setup viewing time from 1 minute to infinity 100mm objective diameter for maximum light transmission Description: Series large diameter viewing binoculars are good assistant in long range