Binoculars National Geographic 6x21
these kids binoculars will make you see things 6 times bigger!!!! They are designed to be shockproof and thanks to their rubber coating they won't easily slip out of your hands. They also come with a carrying pouch that you can attach to your belt or backpack.
General features:
- Color: green with blue details
- Focusing wheel in central position
- Rubberized surface
- Roof prism system.
- Objective diameter: 21mm
- Magnification: 6x
- Minimum focusing distance: 5m
- BK-7 type glass
- Included: 6x1mm children's binoculars, Nylon carrying bag and hand strap.
Technical Specifications:
- Magnification: 6x
- Diameter: 21mm
- Exit pupil: 3.5mm
- Brightness: 12.3
- Field of view at 1.000m: 120m
- Angular field of view: 6.8º
- Minimum focusing distance: 5m
- Focusing range: 5m to infinity
- Diopter compensation: +/-2
- Interpupillary distance: 52-64mm
- Eye relief: 12mm
- Operating temperature range: -10º to +40º
- Weight: 176gr
- Dimensions: 110x33x97mm
Binoculars National Geographic 6x21