20X50 HD Binoculars_SN62
From the compact, lightweight stature to fun and sporty colors, Binoculars are perfect for travel, sports, concerts,hunting — anytime getting a little closer to the action is desired!
| Magnification | 20x |
| Objective diamete | 50 |
| Exit pupil diameter | 4.2 |
| Relative brightness | 18 |
| Dusk index | 24.5 |
| Exit pupil distance | 18 |
| Field of view angle | 5.4° |
| Field of view eyepiece | 6·5° |
| Metric field of view | 95M |
| Field of view | 295FT |
| Nearest distance | 6 |
| Diopter | ±6 |
| Pupillary distance | 53 ～74 |
| focus system | Center |
| Prism System | Porro |
| Prism material | BAK4 |
| Objective composition | 2 elements/ 1 groups |
| Eyepiece composition | 3 elements/ 2groups |
| Coating | Fully multi-coated on all air exposed lenses |
| Cup type | Twist up with 3 click stops |
| Body material | whole metal |
| Rubber | original environmental friendly |
| Waterproof | IPX5 |
| Tripod interface | Yes |
| Product Size | 175x198x64 |
| Product weight (only product) | 750 |
- Parameters
| Magnification | 20x |
| Objective diamete | 50 |
| Exit pupil diameter | 4.2 |
| Relative brightness | 18 |
| Dusk index | 24.5 |
| Exit pupil distance | 18 |
| Field of view angle | 5.4° |
| Field of view eyepiece | 6·5° |
| Metric field of view | 95M |
| Field of view | 295FT |
| Nearest distance | 6 |
| Diopter | ±6 |
| Pupillary distance | 53 ～74 |
| focus system | Center |
| Prism System | Porro |
| Prism material | BAK4 |
| Objective composition | 2 elements/ 1 groups |
| Eyepiece composition | 3 elements/ 2groups |
| Coating | Fully multi-coated on all air exposed lenses |
| Cup type | Twist up with 3 click stops |
| Body material | whole metal |
| Rubber | original environmental friendly |
| Waterproof | IPX5 |
| Tripod interface | Yes |
| Product Size | 175x198x64 |
| Product weight (only product) | 750 |
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