The Steiner Skyhawk 4.0 10x42 Binoculars are made for outdoor users who want more reach without stepping up to a heavy full-size optic. The 10x magnification gives you the detail needed for distant observation, while the 42mm (1.65 inch) objective lenses keep the image bright enough for changing outdoor light.

Steiner's High-Contrast optics are the main strength here. They help keep colours accurate, edges sharp, and fine detail easier to pick out across hills, open country, and mixed terrain. The 108m (118yd) field of view at 1000m (1094yd) gives enough width to scan naturally, and the 2m (6.6ft) close focus range makes the binoculars useful for nearby birds, tracks, and details as well.

The handling is built for real field use. Fast-Close-Focus keeps focusing quick and precise, while the Distance-Control-System helps you return to a preset distance with less adjustment. Twist-up eyecups, a grippy rubber-armoured body, and 746g (26.3oz) weight make long viewing sessions easier to manage.

Waterproofing to 3m (9.8ft), nitrogen pressure filling, and a broad temperature range add confidence when the weather turns. A good pick when you want clear 10x viewing, practical handling, and a binocular that feels ready for regular outdoor use.

Key Features

• 10x Magnification: Gives strong long-range detail for open terrain, ridgelines, coastal viewing, and general outdoor observation.
• 42mm Objective Lenses: Balance brightness and field use without making the binoculars overly bulky.
• High-Contrast Optics: Support bright views, accurate colour, and strong contour sharpness from close range to distance.
• Fast-Close-Focus System: Uses a central focusing wheel for quick, smooth adjustment from close-up viewing to infinity.
• Distance-Control-System: Allows distance pre-setting so fine focus can be reached with one turn of the XL focusing wheel.
• Nitrogen Pressure System: Helps prevent internal fogging and condensation when temperatures shift.
• Ergonomic Twist-Up Eyecups: Provide comfortable long viewing sessions and can be folded down for eyeglass use.
• Rugged Makrolon Housing: Combines durable polycarbonate construction, NBR-Longlife rubber armour, and waterproof protection up to 3m (9.8ft).
• Included Accessories: Supplied with case, ClicLoc neoprene carrying strap, rain protection cap, and objective covers.

• Ergonomic Rotation Eyecups Providing comfortable long-term observations. Ergonomic pliable eyecups made of soft, skin-friendly and non-ageing silicone protect against incident light and draught. Simply to be folded down for use with eyeglasses.

• Lightweight & Ergonomic Design The rubberized operating elements ensure comfortable long-term observations with effective noise reduction. Finger recesses provide excellent grip, even with gloves.

• Outstanding Ruggedness Outstanding Ruggedness with durable polycarbonate Makrolon housing, Water Pressure Proofness to 3 m and the Nitrogen-Pressure-Filling into the optic against fogging up inside at temperature range between -20°C to +80°C. Non-slip NBR-Longlife rubber armour protection resists oil, acid or adverse weather. Impervious to harsh conditions for generations of trusted use.

• Extensive accessories With case, ClicLoc neoprene-carrying strap for instant, push-button ease, rain protection cap and objective covers.

Specifications:

• Objective Lens Diameter: 42 mm

• Magnification: 10 x

• Weight: 746 g

• Width: 120 mm

• Height: 175 mm

• Depth: 65 mm

• Exit Pupil: 4.2 mm

• Luminosity: 17.64

• Twilight Factor: 20.49

• Field of View at 1000 m: 108 m

• Focusing System: Fast-Close-Focus

• Close Focus Range: 2m

• High-Performance-Optics: High-Contrast

• Waterproof: Water pressure proof up to 3 m

• STEINER Nitrogen- Pressure-System: by 2-way-valve technology

• Temperature Range: -20 to +70 °C

• Eyecups: Ergonomic twist-up eyecups

• Rubber Armouring: NBR-Longlife

• Objektive cover: Yes

• Rain protection cap: Yes

• Bag: Yes

• Warranty: 10 years