Steiner Commander 7x50 Binoculars – Professional Marine Optics

The Steiner Commander 7x50 is a professional optical instrument that continues the legacy of the legendary Commander marine binocular series. It is a top choice among sailors worldwide, trusted by both professionals and enthusiasts for its outstanding image quality and exceptional durability.

Equipped with 50 mm objective lenses, the binoculars offer 7x magnification and a wide field of view measuring 145 meters at 1000 meters. This allows comfortable observation of a broad section of the horizon. The Porro prism system provides a more stereoscopic and three-dimensional image compared to compact roof prism models, delivering enhanced depth perception. Designed for demanding lighting conditions, including low light and nighttime use, the binoculars ensure clear and sharp visuals in virtually any environment.

The Steiner Commander 7x50 incorporates advanced technologies such as High-Definition-Optics, delivering bright, sharp and high-contrast images even in reduced light. The Diamond-Marine coating increases light transmission, while Nano-Protection technology makes the lenses resistant to dirt, water and environmental factors. Nitrogen pressure filling at 14 psi prevents internal fogging and condensation. The binoculars remain fully functional in temperatures ranging from -40°C to +80°C, demonstrating reliability in extreme conditions.

The housing is constructed from Makrolon, providing high shock resistance and corrosion protection, making it ideal for harsh marine environments. ErgoFlex eyecups shield the eyes from stray light and wind while ensuring comfort. The Memory-Ocular system allows users to store individual diopter settings for convenient and consistent use. The Comfort-Grip design ensures secure and comfortable handling, even during prolonged observation.

The ClicLoc system enables quick and secure attachment to the carrying strap, enhancing safety. A floating strap prevents the binoculars from sinking if dropped in water. The NBR rubber armoring protects the body against impact and environmental exposure. The Sports-Auto-Focus system maintains image sharpness without the need for constant refocusing.

The Steiner Commander 7x50 is engineered for extreme conditions, delivering high performance and reliability during marine observation.

Technical Specifications

• Magnification: 7x

• Objective lens diameter: 50 mm

• Prism system: Porro

• Optical glass: BAK-4

• Exit pupil diameter: 7.1 mm

• Eye relief: 20.2 mm

• Twilight factor: 18.7

• Field of view at 1000 m: 145 m

• Minimum focus distance: 20 m

• Diopter adjustment: Yes

• Focus system: Steiner Sports-Auto-Focus

• Anti-reflective coating: Multi-layer coating

• Nitrogen filling: Yes, dual-valve system

• Waterproof: Yes, up to 10 m

• Temperature range: -40°C to +80°C

• Height: 75 mm

• Length: 157 mm

• Width: 206 mm

• Weight: 1090 g

• Strap attachment: ClicLoc system

• Floating strap: Yes

• Tripod adaptable: No

• Compass: No

• Application: Water sports and marine use

• Protective case: Included

• Rain guard: Included

• Objective covers: Included

• Manufacturer: Steiner Optik, Germany

• EAN: 4015649006302

• Manufacturer code: LORN.STEIN/COMM 7X50 (2347)