Expanded Specifications Swarovski SLC 15X56 Binoculars
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| OBJECTIVE | ||
| Magnification | 15x | |
| Effective objective lens diameter | 56 mm | |
| Exit pupil diameter | 3.7 mm | |
| Exit-pupil-distance-eye-relief-mm | 16 mm | |
| Field of view at m/1,000 m / ft/1,000 yds | 78 m/1000m | |
| Field of view degrees | 4.5 ° | |
| Field of view with eye glasses (°) | 4.5 ° | |
| Field of view apparent | 62 ° | |
| Shortest focusing distance | 3.9 m | |
| Diopter adjustment | ± 5 dpt | |
| Light transmission | 93 % | |
| Pupil distance | 56-76 mm | |
| Twilight factor acc. to ISO 14132-1 | 29 | |
| SIZE & WEIGHT | ||
| Length in mm. | 192 mm | |
| Width in mm. | 141 mm | |
| Height in mm. | 73 mm | |
| Weight | 1200 g | |
| ENVIRONMENT & CONDITIONS | ||
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Functional temperature
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-25 to +55 °C | |
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Storage temperature
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-30 to +70 °C | |
| Submersion tightness | 13 ft / 4 m water depth (inert gas filling) | |
