ELENKER High Resolution Binocular 30 x 60 for Travel and Sports Bird Watching Magnification: 30X Line Field: 126m/1000m Light-weight and can be folded, very convenient and easy to carry Can be used for both day and night (low-light-level night vision,can't see anything in complete darkness) Ideal for birding, travelling, sightseeing, hunting, observation of sporting activities and concerts, etc