Barr & Stroud Sierra 10×50 Binoculars Bright, Powerful Optics Built for the Outdoors Maximum brightness and clarity the perfect choice when performance matters most. The Barr & Stroud Sierra 10×50 binoculars are the powerhouse of the Sierra range. Designed for users who want serious magnification with outstanding low-light performance, these binoculars combine wide objective lenses with rugged build quality and premium optics all without a premium price tag. If you’re looking for a pair of high-performance binoculars for nature observation, birdwatching, or general outdoor use, the Sierra 10×50 delivers in every way. Bright Optics with 50mm Objective Lenses Larger 50mm objective lenses allow significantly more light into the optical system, making the 10×50 model ideal for early morning, dusk, and overcast conditions. Whether youre scanning distant landscapes or tracking wildlife in woodland shade, youll enjoy brighter, sharper images with improved contrast and detail. The 10x magnification brings distant subjects closer without sacrificing stability or clarity, offering a perfect balance for long-range viewing. Durable, Weatherproof Construction The Sierra 10×50 is built for real-world use in all conditions. It is fully waterproof up to 1.5 metres and nitrogen-filled to prevent internal fogging. The robust polycarbonate body is rubber-armoured for added shock resistance and secure grip, even in wet conditions. From rain-soaked walks to rugged trails, these binoculars are made to be used not just admired. Premium Optical Performance The Sierra series is known for its exceptional optics. With Fully Multi-Coated lenses and phase-corrected BAK-4 roof prisms, the 10×50 model delivers high-resolution, colour-accurate images with excellent edge-to-edge sharpness. Even in low-light scenarios, these binoculars maintain image brightness and contrast, outperforming many similarly priced models. Smooth, Fast Focusing and Comfortable Design The centre focus wheel offers smooth, precise control, allowing quick adjustments from close focus (2.5 metres) to infinity in less than one full turn. The twist-up metal eyecups with rubber coating and generous 17.5mm eye relief ensure long-lasting comfort for users with or without spectacles. Key Features 10x magnification for detailed long-range viewing 50mm objective lenses for enhanced brightness in low light Fully Multi-Coated optics for improved light transmission and clarity Phase-coated BAK-4 prisms for colour fidelity and sharp contrast Waterproof to 1.5 metres and nitrogen-filled fog-free and weatherproof Durable polycarbonate body with rubber armour Close focus: 2.5 metres Twist-up eyecups glasses-friendly design Tripod adaptable for hands-free stability 10-year manufacturers warranty Technical Specifications Field of View at 1000m: 101m Angular Field of View: 5.8 Close Focus: 2.5m Eye Relief: 17.5mm Exit Pupil Diameter: 5mm Interpupillary Distance: 5674mm Dioptric Compensation Range: 4 to -4 Prism Type: Roof (BAK-4) Dimensions: 162 x 131 x 57mm Weight: 780g Body Material: Polycarbonate Tripod Adaptor Bush: Yes What’s in the Box Barr & Stroud Sierra 10×50 Binoculars Padded carry case Tethered lens caps Rain guards Neck strap Lens cleaning cloth Instruction manual If you need binoculars that offer high magnification with superior brightness and rugged build, the Barr & Stroud Sierra 10×50 is your go-to choice. Ideal for wildlife watchers, adventurers, and anyone who values optical performance in the great outdoors these binoculars are made to impress, in every condition. Reviews There are no reviews yet. Be the first to review “Barr & Stroud Sierra 10 x 50 Binoculars 70176” Cancel replyYour email address will not be published. Required fields are marked *Your rating * Rate… Perfect Good Average Not that bad Very poor Your review *Name * Email * Save my name, email, and website in this browser for the next time I comment.
