Discovery Field 12x50 with coated optics
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| Brand: | Discovery |
| Product color: | Dark green |
| Description: | Type: binoculars, magnification: 12 x, lens diameter: 50 mm |
| Type: | Binoculars |
| Housing material: | Plastic, rubber |
| Lens diameter: | 50 mm |
| Exit pupil diameter: | 4 mm |
| Minimum focusing distance: | 12 m |
| Field of view at a distance of 1000 m: | 96 m |
| Increase: | 12 x |
| Eye relief: | 1.3 mm |
| Prism material: | BK-7 |
| Interpupillary distance max.: | 74 mm |
| Interpupillary distance min.: | 54 mm |
| Relative brightness: | 30 |
| Prism type: | Porro |
| Focusing: | Central |