Steiner BluHorizons 10x42 (SKU: 2345) is a compact travel binocular equipped with Autobright technology, which automatically regulates light transmission according to ambient conditions. Photochromic lenses reduce troublesome glare caused by water, sand, snow and other reflective surfaces, while 10x magnification combined with 42mm objective lenses enables detailed observation of distant objects.

Key features

• Autobright technology automatically adjusting light transmission to ambient conditions
• photochromic lenses reducing glare from water, sand, snow and bright skies
• High-Contrast optics delivering a clear, high-contrast image with natural colour reproduction
• 10x magnification facilitating the recognition of details at long distances
• 42mm objective lenses
• field of view of 100m at a distance of 1000m
• central Fast-Close-Focus mechanism enabling quick and precise focusing
• minimum focusing distance of 2m
• compact roof-prism design
• waterproofing compliant with the IPX4 rating
• durable NBR-Longlife rubber armouring resistant to oils, acids and adverse weather conditions
• ergonomic silicone eyecups that fold down for spectacle wearers
• operating capability at temperatures from -20°C to +70°C

Included components

• Steiner BluHorizons 10x42 binoculars
• comfortable carrying strap
• multifunctional neoprene carrying case

Technical specifications

• manufacturer: Steiner
• series: BluHorizons
• prism design: roof
• magnification: 10x
• objective lens diameter: 42mm
• optical system: High-Contrast with Autobright technology
• exit pupil diameter: 4.2mm
• field of view at 1000m: 100m
• minimum focusing distance: 2m
• eye relief: 16mm
• interpupillary distance range: 56–72mm
• diopter adjustment range: ±5dpt
• relative brightness: 17.64
• twilight factor: 20.49
• focusing system: central Fast-Close-Focus
• waterproof rating: IPX4
• operating temperature range: -20°C to +70°C
• eyecups: ergonomic, silicone
• armouring: NBR-Longlife
• dimensions: 125 × 147 × 60mm
• weight: 740g
• manufacturer's warranty: 10 years
• SKU: 2345

Steiner BluHorizons 10x42 is well suited to travelling, hiking and nature observation, particularly in locations exposed to intense light and strong reflections. Autobright technology improves viewing comfort in changing lighting conditions, while 10x magnification and 42mm objective lenses make it easy to identify details of distant objects.