Descrizione
Binoculars Delta Optical Sailor 7x50.
Delta Sailor 7x50 binoculars are equipped with an individual focus system, coated with yellow non-slip material, filled with nitrogen and therefore non-flooding.
Specifications:
- Lens diameter [mm]: 50;
- Magnification [x]: 7;
- Angular field of view [deg]: 7,5;
- Linear field of view [m/m]: 132/1000;
- Exit pupil [mm]: 7.14;
- Eye relief [mm]: 23;
- Min. focusing dist. [m]: 10;
- Twilight factor: 18.71;
- Brightness: 51.02;
- Dimensions [mm]: 200x80x150;
- Weight [g]: 890;
- Waterproof: Yes.