Steiner Commander 7x50 Binoculars (SKU: 2347) are advanced marine binoculars without a compass, designed for professional use on the water. High-Definition optics, 7x magnification and 50mm objective lenses provide a clear image and a wide field of view. The Sports-Auto-Focus system eliminates the need for constant refocusing, facilitating observation from the deck of a moving vessel.

Key features

• Steiner High-Definition optics providing a clear, high-contrast image even in difficult visibility conditions
• 7x magnification and 50mm objective lenses
• wide field of view measuring 140m at 1000m
• Sports-Auto-Focus system providing a sharp image from approximately 20m to infinity without refocusing
• Open Bridge design facilitating secure one-handed operation
• durable Makrolon housing made of fibre-reinforced polycarbonate
• flexible prism mounting protecting the optical system against shocks
• hydrophobic Steiner Nano-Protection coating repelling water, dirt, dust and snow
• nitrogen filling with two-way valve technology preventing internal fogging
• waterproof construction to a depth of 10m
• NBR-Longlife armouring resistant to oil, acids and salt water
• operating temperature range from -40°C to +80°C

Included components

• Steiner Commander 7x50 binoculars
• ClicLoc 2.0 neoprene carrying strap
• Steiner floating strap
• objective lens covers
• eyepiece rain guard
• carrying case

Technical specifications

• manufacturer: Steiner
• series: Commander
• prism design: Porro
• magnification: 7x
• objective lens diameter: 50mm
• optical system: High-Definition
• exit pupil: 7.1mm
• field of view at 1000m: 140m
• eye relief: 20.2mm
• interpupillary distance: 56–74mm
• dioptre adjustment range: ±5dpt
• relative brightness: 51.02
• twilight factor: 18.7
• focusing system: Sports-Auto-Focus
• focusing range after setting Auto-Focus: from approximately 20m to infinity
• nitrogen filling: two-way valve technology
• optical coating: Steiner Nano-Protection
• waterproof rating: to a depth of 10m
• operating temperature range: from -40°C to +80°C
• eyecups: ErgoFlex
• housing armouring: NBR-Longlife
• strap attachment: ClicLoc 2.0
• width: 206mm
• height: 157mm
• depth: 75mm
• weight: 1090g
• manufacturer’s warranty: 30 years
• SKU: 2347

The Steiner Commander 7x50 combines high-grade optics with a construction designed for many years of use at sea. Its wide field of view, convenient focusing system and resistance to water and harsh weather conditions provide comfortable observation during voyages.