Steiner Ranger Xtreme 10x42 Binoculars

Specialized binoculars with large field of view. Thanks to its light-enhancing design, it can be used in twilight. It is equipped with a 42mm objective lens. The 10x magnification allows observation of details from a long distance. The model uses high-contrast optics High-Contrast-Optics, which guarantees high quality of the seen image. Also worth mentioning is the Fast-Close-Focus system, which makes sharpening fast, even in difficult weather conditions.

The model features intuitive and comfortable use. Thanks to the ergonomic eye cups, the binoculars can be operated by a person wearing glasses without removing them. The material from which the shells are made is soft and skin-friendly. Waterproof housing is covered with non-slip NBR rubber, which provides a good grip in various weather conditions. Thanks to the proper contouring Ranger Xtreme securely lies in the hand. 

The interior of the binoculars has been filled with dry nitrogen, which prevents evaporation and condensation buildup. The Ranger Xtreme can operate in a wide temperature range from -20 °C to as low as 80 °C. Also worth mentioning is the secure strap attachment system ClicLoc, which allows you to detach the binoculars in just a few seconds.

Technical data
Lens diameter: 42 mm
Magnification: 10x
Field of view at 1000 m: 108 m
Twilight efficiency: 20.5
Brightness: 17.6
Exit pupil diameter: 4.2 mm
Minimum focusing distance: 1.9 m
Dimensions: 147 x 125 x 63 mm 
Waterproof: yes, up to 3 m
Nitrogen filling: yes, two-phase valve technology
Weight: 790 g
Manufacturer: Steiner Optik, Germany