Binoculars in ABS plastic. Supplied with case, neck straps and cover lens equipped with a blocking system on the lens to prevent loss. The variable interpupillary distance (from 49 to 78 mm) permits correct use even by children. | Age | +4 | | --------- | -------------------------------------------------------------------------------------------------------------------------------------------------------- | | Technics | Objective : diameter 40 mmOptics: 4 elementsMagnifications : 3,5Focus regulation with central micrometric screwRegulation of the interpupillary distance | | Colours |  Red | | Dimension | cm 16,5 x 18 x 7