Steiner Commander 7x50 Binoculars - 2023 version

Steiner Commander 7x50 Binoculars are a professional optical device continuing the legacy of the legendary Commander series marine binoculars. Widely chosen by sailors around the world, both professionals and amateurs, they provide high image quality and exceptional durability.

The 50 mm objective lens and 7x magnification ensure a wide field of view – 145 m, making it easier to observe a large area of the horizon. The use of the Porro prism system provides a more stereoscopic and three-dimensional image, offering greater depth compared to compact roof prism binoculars. The design is adapted for use in challenging lighting conditions and for night observations.

The Steiner Commander 7x50 utilizes modern technologies like Steiner High-Definition-Optics, delivering sharp, contrast-rich images even in low light conditions. The Diamond-Marine coating increases light transmission, while Steiner Nano-Protection makes the lenses resistant to dirt, water, and other external factors. The nitrogen-filled body at 14 psi eliminates the risk of fogging inside the binoculars, and its temperature resistance from -40°C to 80°C ensures reliable operation in extreme conditions.

The housing made of Makrolon provides shock resistance and corrosion resistance, making it ideal for demanding marine environments. The ErgoFlex eyecups reduce the impact of side light and wind, enhancing user comfort. The Memory-Ocular feature allows individual diopter settings to be saved, while the Comfort-Grip system improves ergonomics, making long observations easier.

The ClicLoc system allows quick attachment of the binoculars to a strap, enhancing safety. The floating strap prevents sinking, and the NBR coating on the housing protects against harsh weather conditions. The Sport-Auto-Focus keeps the image sharp without requiring continuous adjustments.

The Steiner Commander 7x50 performs well in the most demanding conditions, providing reliability and high image quality during observations.

Technical data
Lens diameter (mm): 50
Magnification (x): 7
Temperature range: -40 deg. C to +80 deg. C
Nitrogen filling: Yes - two-phase valve technology
Comfortable for eyeglass wearers: Yes
Waterproof: Yes - up to 10 m
Height: 75 mm
Overall length: 157 mm
Weight: 1090 g
Width: 206 mm
Focus system: STEINER Sports-Auto-Focus
Exit pupil diameter: 7.1 mm
Twilight efficiency: 18.7
Field of view at 1000 m: 145 m
Cover: Yes
Rain cover: Yes
Lens cover: Yes
Belt mount: ClicLoc
Tripod compatible: No
Compass: No
Manufacturer: Steiner, Germany