Expanded Specifications Swarovski CL Curio 7x21 black
 |
 |
|
| OBJECTIVE | ||
| Magnification | 7x | |
| Effective objective lens diameter | 21 mm | |
| Exit pupil diameter | 3 mm | |
| Exit-pupil-distance-eye-relief-mm | 16 mm | |
| Field of view at m/1,000 m / ft/1,000 yds | 135 m/1000m | |
| Field of view degrees | 7.7 ° | |
| Field of view with eye glasses (°) | 7.7 ° | |
| Field of view apparent | 51 ° | |
| Shortest focusing distance | 2.5 m | |
| Diopter adjustment | ± 4 dpt | |
| Diopter correction at ∞ | >4 dpt | |
| Light transmission | 90 % | |
| Pupil distance | 50-74 mm | |
| Twilight factor acc. to ISO 14132-1 | 12.1 | |
| SIZE & WEIGHT | ||
| Length in mm. | 92 mm | |
| Width in mm. | 95 mm | |
| Height in mm. | 44 mm | |
| Weight | 250 g | |
| ENVIRONMENT & CONDITIONS | ||
| Functional temperature | -25 to +55 °C | |
| Storage temperature | -30 to +70 °C | |
| Submersion tightness | 13 ft / 4 m water depth (inert gas filling) | |
