Binoculars with image-stabilization for vibration-free viewing from boats, automobiles and other places subject to vibrations.High-powered binoculars lock onto subjects and moving targets for rock-steady images, even from a bouncing boat. Twice the magnification (14x) of most standard marine binoculars. The 40mm objective lens provides remarkable light transmission, even in dim conditions. Fully coated optics; waterproof. Includes strap and a waterproof Pelican Case. Operates on 4 AA batteries (included) or a 12–28V DC external power source (sold separately).Key Features±5 of vertical stabilization allows you to use it on land, sea, or airDesigned with water and fog proof seals; Nitrogen Purged, O ring sealedRubber armored body allows user to have a firm gripComes with a flotation strap for use on or around the waterPhase-coated prisms give a sharp, high contrast imageAutomatic shut-off feature to help improve battery lifeComes with a mil spec hard case for secure storage when not in useSpecificationsMagnification: 14xObjective Lens Diameter: 40mmFocus: CenterWaterproof: YesPrism Type: RoofField of View @1000yds: 290'Eye Relief: 13mmCompass: NoRangefinder Reticle: NoWeight: 43.4oz. without batteries (4 AA included)Dimensions: 7"L x 5 1/8"W x 3 1/2"HStabilization Mechanism: Dual piezo vibration sensors and gyro position sensorsStabilization Factor: ±5Warranty: One year limited