Description
Steiner Ranger Xtreme 10×42 Product description
The Steiner Ranger Xtreme 10×42 is purpose-built for ambitious hunters who demand reliability and precision in all light conditions. With its powerful 10× magnification and 42 mm objective lenses, it delivers bright, high-contrast images that reveal game even in dense forests or during dawn and dusk. Enhanced light transmission ensures clear visibility in weak light, while the Fast-Close-Focus system guarantees sharpness from close-up to infinity with minimal effort. Rugged, waterproof, and fog-proof, this binocular is ready for any hunt.
ABOUT THE RANGER XTREME SERIES
The Ranger Xtreme series was designed for hunters who often find success at first or last light, when prey hides in shadows. With improved optical coatings and advanced light transmission, these binoculars expose hidden details and provide exceptional clarity in difficult lighting. Built with Steiner’s renowned toughness, ergonomic handling, and high-quality accessories, the Ranger Xtreme series offers excellent performance at an unbeatable price-to-performance ratio.
ABOUT THE MODEL (RANGER XTREME 10×42)
This 10×42 configuration provides excellent detail recognition at long distances while maintaining a 108 m field of view @ 1000 m. Its 4.2 mm exit pupil, twilight factor of 20.50, and advanced coatings deliver dependable clarity in low-light conditions. Ergonomic twist-up eyecups, lightweight 800 g build, and balanced dimensions make it comfortable for extended use. Waterproof to 3 m, nitrogen-filled to eliminate fogging, and resistant to temperatures from −20 °C to +80 °C, it’s engineered to withstand the harshest hunting environments.
MAIN FEATURES
- Magnification: 10×
- Objective Lens Diameter: 42 mm
- Exit Pupil: 4.2 mm
- Light Intensity: 17.60
- Twilight Factor: 20.50
- Field of View @ 1000 m: 108 m
- Eye Relief (AP distance): 16 mm
- Interpupillary Distance: 56–74 mm
- Diopter Adjustment Range: ±4 dpt
- Optical System: High-Performance, High-Contrast
- Focusing System: Fast-Close-Focus
- Close Focus Range: 2 m
- Nitrogen Filling: Yes (2-way valve technology)
- Operating Temperature: −20 °C to +80 °C
- Waterproofness: Up to 3 m
- Eyecups: Ergonomic twist-up eyecups (skin-friendly silicone)
- Rubber Armoring: NBR-Longlife (resistant to oil, acid, and weathering)
- Belt/Strap Connection: ClicLoc system
- Dimensions (W×H×D): 125 × 175 × 65 mm
- Weight: 800 g
ABOUT STEINER
Since its founding in Germany in 1947, Steiner has been synonymous with premium optical performance, rugged reliability, and German engineering excellence. For more than 75 years, Steiner has crafted binoculars and riflescopes trusted by hunters, adventurers, military units, and professionals around the globe. With advanced technologies like nitrogen filling, high-contrast coatings, and robust armoring, Steiner optics are built to endure the harshest environments. Every product undergoes rigorous testing to guarantee sharp, clear vision and long-lasting durability. Choosing Steiner means investing in a tradition of innovation, precision, and field-proven reliability.
WARRANTY
The Steiner Ranger Xtreme 10×42 is backed by a 10-year manufacturer warranty against defects in materials and workmanship, providing long-term confidence in your equipment.
WHAT’S IN THE BOX
- Steiner Ranger Xtreme 10×42 binoculars
- Neoprene ClicLoc carrying strap
- High-quality carrying bag
- Rain cover
- Lens protection caps
- User manual
General properties
| Manufacturer | Steiner |
|---|---|
| Binoculars series | Steiner Ranger Xtreme |
| Made in | Germany |
| In production since | 2013 |
| Warranty | 10 years |
| SKU | 51170900 |
Optical properties
| Prism type | Roof – Schmidt/Pechan |
|---|---|
| Variable magnification | No |
| Magnification. | 10.00 x |
| Lens diameter. | 42.00mm |
| Exit pupil. | 4.20mm |
| Field of view… | 108.00 m/1000m |
| Field of view (deg.). | 6.19 ° |
| Twilight Factor | 20.49 |
| Relative Brightness | 17.6 |
Physical properties
| Lens coating | Fully Multicoated |
|---|---|
| Length. | 147.00mm |
| Width. | 125.00mm |
| Height. | 63.00mm |
| Weight. | 790.00 g |
| Working temperature range | -20 to +80 °C |
| Filled with | Nitrogen |
| Focusing system | Central |
| Diopter setting position | Left eye-piece |
| Body type | Single hinge |
| Color | Blue |
Special features
| Waterproof | Yes |
|---|---|
| Fogproof | Yes |
| Compass | Yes |
| Built-in rangefinder | No |
| Image stabilizer | No |
| Floatable | No |



