Binocular STEINER Commander 7x50

Binocular Steiner Commander 7x50 delivers exceptional image clarity, sharp edge-to-edge-definition and contrast, as well as high light transmission for navigating in low light or fog.

• Sports-Auto-Focus system that lets you focus each eyepiece to your vision once, then keeps razor sharp from 20m to infinity, no more chasing focus on moving targets, 3D-images and the specification 7x magnification with a wide, stable images for tracking boats, buoys and bridge numbers even in rough water.
• With durable polycarbonate Makrolon housing that withstands 11G of impact. Water pressure proofness to 10m.
• Nitrogen pressure system fogging up or the formation of condensation inside the binoculars is totally prevented by this high-tech proprietary solution.
• Nano protection always a clear view by the protective, hydrophobic coating on the lenses that makes water sheeting off and dirt, dust, snow are repellent for easy cleaning and clear view.
• ErgoFlex eyecups made of non irritating and non-ageing silicone, which provides a naturally comfortable feeling on the eyes and can also be adjusted three ways by simply folding it over: ergonomic shape, cylindrical classic setting and folded over for use with eyeglasses.

Specification:

• Item Number: 2304
• Objective Lens Diameter: 50 mm
• Magnification: 7 x
• Weight: 1090 g
• Width: 206 mm
• Height: 157 mm
• Depth: 75 mm
• Exit Pupil: 7.1 mm
• Luminosity: 51.02
• Twilight Factor: 18.7
• Field of View at 1000 m: 145 m
• XP-Distance: 20.2 mm
• Dioptric range: +/- 5 dpt
• Interocular Distance: 56-74 mm
• Focusing System: Sports-Auto-Focus 
• High-Performance-Optics: High-Definition
• Waterproof: Yes
• Temperature Range: -40°C to +80°C
• Eyecups: ErgoFlex
• Rubber Armouring: NBR-Longlife
• Carrying Strap: Neopren
• Strap Attachment: ClicLoc
• Objektive cover: Yes
• Rain protection cap: Yes
• Bag: High quality binocular case
• Wrranty: 30 years