The Pentax 12x50 S Series SP WP Binoculars are designed for both astronomy and land viewing in all weather and conditions.


Optimize your view
Exceptional quality vision meets high-end expectations. Large objective lenses incorporated allow for contrast-rich, bright viewing under all light conditions.
The large 50mm objective lenses in these giant binoculars are fully multicoated to reduce reflection and maximise light transmission through the entire optical path.
Made with a traditional porro prism configuration these binoculars produce images with a rich depth of view for an immersive observation experience. The porro prism design also makes these binoculars comfortable to hold and easy to grip thanks to a large outer surface area.
Versatile to use
These binoculars are designed for astronomy, bird watching, hiking, stargazing, traveling and sport scenes. Offering great visibility and brightness for both indoor and outdoor viewing.
The large objectives and lens coatings used in these Pentax S Series waterproof binoculars maximise the amount of light that will reach your eyes, meaning that they have exceptional low-light capabilities. On top of that, the 12x magnification provides an immersive observation experience.
In addition to the fantastic the optical performance are construction details made for out in the bush. The optical tubes are nitrogen-filled and O-ring sealed for fogproof performance and to make them waterproof up to 1m in case you accidentally drop them in water. These binoculars also sport a generous 20mm eye relief and the fold-down eyecups seal against the ocular cavity to block stray peripheral light which can dim images and effect night adjusted vision.
If youre looking for versatile and durable waterproof binoculars that let you get up close with the land or stars come rain or shine, then youve found the best binoculars for you! Buy the Pentax 12x50 SP WP S Series binoculars now.
Pentax 12x50 S-Series SP WP Binocular Specifications
| Feature | Specification |
|---|---|
| Magnification | 12x |
| Objective Lens Diameter | 50 mm |
| Field of View at 1000 m | 87 m |
| Field of View | 5.0° |
| Exit Pupil Diameter | 4.2 mm |
| Eye Relief | 13 mm |
| Close Focus Distance | 9 m |
| Relative Brightness | 17.6 |
| Twilight Factor | 24.5 |
| Lens Coating | Fully Multi-Coated |
| Prism Type | Porro Prism |
| Focus System | Center Focus |
| Interpupillary Distance | 57-72 mm |
| Diopter Adjustment | ± 4 |
| Waterproof | Yes |
| Fogproof | Yes, Nitrogen Filled |
| Body Material | Aluminum Alloy |
| Rubber Armoring | Yes |
| Weight | 1.03 kg (36.3 oz) |
| Dimensions | 198 x 173 x 63 mm (7.8 x 6.8 x 2.5 in) |
| Tripod Adaptable | Yes |
| Color | Black |






















































































