OMSX03BK PACKAGE CONTENTS All you get from the box : 1 x Lensa 1 x Adapter Lensa 1 x Mini Tripod MaterialLens: optical glass, high index prismDimension15 x 5.5 x 5.5 cmOthersHigh-definition FMC Multi Green coating lenses Magnification: 6X Field of View: 66 m, 8000 m Object lens diameter: 40 mm (1.57") Eye lens diameter: 18 mm (0.71")