Product Features:Bushnell Binocular 8X21 Binocular Telescope Day NightCompactLong Eye ReliefFold Down Rubber Eye CupsIncludes Neck Strap， Carrying Case， and Lens Cleaning ClothDiopter Control Compensates for Vision ImbalanceAngle of View 7Exit Pupil 2.6mmDimensions:91X59X38mm (when folded)Camouflage FinishMagnification: 8 XOptics Lens: 21 mmField of View: 131M/1000MFocus Adjustable