Swarovski Optik NL Pure 10×52 Binoculars
Professional binoculars for demanding observation, especially in low light. The NL Pure 10×52 pairs 10x magnification, for recognising fine detail at distance, with a large 52Â mm objective that gathers plenty of light at dawn and dusk. Its wide field of view makes it a strong choice for open terrain.
SWAROVISION optics and field flattener lenses give a sharp image all the way to the edge of the field, with faithful colours and no need to refocus as your eye moves across the view. The slim “wasp waist” body sits comfortably in the hand and is designed so that even small hands can grip it easily. For long sessions, the optional forehead rest helps steady the image and reduce fatigue, and the optional tripod adapter lets you mount the binoculars for extended observation.
Key Features
- 10x magnification with a 52Â mm objective
- SWAROVISION optics with 91% light transmission
- Field flattener lenses for a sharp image to the edges, with no refocusing as your eye moves within the field
- Large field of view: 130 m at 1,000 m (7.4°), 68° apparent
- 5.2Â mm exit pupil and a twilight factor of 22.8 for low light use
- “Wasp waist” body for a comfortable, secure grip, including for small hands
- 17 mm eye relief and ±4 dioptre adjustment
- Close focus from 3.3Â m
- Waterproof to 4Â m (inert gas filled)
- Compatible with the optional forehead rest and tripod adapter (both sold separately)
What’s in the Box
- NL Pure 10×52 binoculars
- Functional side bag
- Universal comfort strap
- Strap loop connector
- Microfibre cloth
- Eyepiece cover
- Objective lens cover
Specifications
| Magnification | 10x |
| Objective lens diameter | 52Â mm |
| Exit pupil diameter | 5.2Â mm |
| Eye relief | 17Â mm |
| Field of view | 130 m at 1,000 m (7.4°) |
| Apparent field of view | 68° |
| Shortest focusing distance | 3.3Â m |
| Dioptre adjustment | ±4 dpt |
| Dioptre correction at infinity | 5Â dpt |
| Light transmission | 91% |
| Twilight factor (ISO 14132-1) | 22.8 |
| Pupil distance | 56–74 mm |
| Length | 174Â mm |
| Width | 131Â mm |
| Height | 77Â mm |
| Weight | 1,020Â g |
| Operating temperature | -25°C to +55°C |
| Storage temperature | -30°C to +70°C |
| Waterproofing | Waterproof to 4Â m (inert gas filled) |










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