Swarovski NL Pure 12x42 - Premium binoculars for maximum long-range detail
The Swarovski NL Pure 12x42 is an excellent choice for anyone who needs professional performance when observing in open countryside or mountain terrain. With 12x magnification, even very distant subjects come close, while the 42 mm objective lens delivers strong light-gathering capability for high-contrast viewing in low light at dawn, dusk, or on cloudy days.
This model blends professional optics with comfortable handling. The ergonomic wasp waist design provides a secure, natural grip and helps reduce fatigue during extended use. For extra stability and relaxed long sessions, an optional forehead rest is available to keep the image steady and sharp.
Like all NL Pure binoculars, the NL Pure 12x42 features advanced SWAROVISION technology with field flattener lenses. This delivers razor-sharp, distortion-free images from center to edge. Refocusing is rarely needed, even when your eye moves within the wide field of view.
Key features
- 12x magnification for maximum detail recognition at long range
- 42 mm objective lens for strong low-light performance
- SWAROVISION with field flattener lenses for edge-to-edge sharpness
- Ergonomic wasp waist design for comfortable, stable handling
- Optional forehead rest for extra stability and fatigue-free viewing
- 91 percent light transmission
- Submersion tightness to 4 m due to inert gas filling
Ideal for
- Professional use and demanding observation tasks
- Mountain terrain and open landscapes
- Low-light observation at dawn or dusk
- Users who want to identify fine details at long distances
Technical specifications
| Magnification | 12x |
| Effective objective lens diameter | 42 mm |
| Exit pupil diameter | 3.5 mm |
| Eye relief | 18 mm |
| Field of view at 1000 m | 113 m |
| Field of view (degrees) | 6.5° |
| Field of view for eyeglass wearers | 6.5° |
| Apparent field of view | 71° |
| Shortest focusing distance | 2.6 m |
| Diopter adjustment | ± 4 dpt |
| Diopter correction at ∞ | 5 dpt |
| Light transmission | 91 percent |
| Pupil distance | 56 to 74 mm |
| Twilight factor (ISO 14132-1) | 22.4 |
| Twilight factor (DIN-58388) | 22.4 |
| Length | 158 mm |
| Width | 131 mm |
| Height | 71 mm |
| Weight | 840 g |
| Operating temperature | -25 to +55 °C |
| Storage temperature | -30 to +70 °C |
| Waterproofing | Submersion proof to 4 m (inert gas filling) |
Scope of delivery
- NL Pure 12x42 binoculars
- FSB functional sidebag
- UCS universal comfort strap
- Eyepiece cover
- Objective lens covers
The Swarovski NL Pure 12x42 is the ideal option if you want professional performance, premium comfort and maximum long-range detail - including in low-light conditions.