Kowa SV II 10x50 Binoculars

The Kowa SV II 10x50 binoculars deliver a compelling blend of rugged durability and precise, bright optics in a handheld package. Built for real-world observation, they couple fully multi-coated lenses and prisms with a protective KR coating that repels dust and dirt—keeping the view crisp with minimal maintenance.

Why they stand out

• Fully multi-coated lenses and prisms for crisp, high-contrast images, even at dawn or dusk.
• KR coating on eyepieces and objectives provides dirt resistance that makes cleaning rare and effortless.
• Nitrogen-filled, waterproof body prevents internal fogging and handles wet weather with confidence.
• Extra-thick rubber armour and a proportionally larger outer objective-lens armour boost durability without adding bulk.
• Lightweight design (740 g) with an ergonomic, comfortable grip for extended viewing sessions.
• Large, responsive focus wheel for quick adjustments in the field, even with gloves on.

Key specifications

• Model: Kowa SV II 10x50
• Magnification: 10x
• Objective Lens Diameter: 50 mm
• Weight: 740 g
• Dimensions: 178 mm (L) × 133 mm (W) × 60 mm (H)
• Waterproof: Yes, fully waterproof and nitrogen filled
• Field of View: 5.0° (87 m/1000 m)
• Minimum Focus Distance: 5.5 m
• Exit Pupil Diameter: 5.0 mm
• Twilight Factor: 22.4
• Eye Relief: 19.5 mm
• Coatings: Fully multi-coated lenses and prisms; KR protective coating on eyepieces and objectives

Design and build quality

Designed with durability in mind, the SV II 10x50 wears an exceptionally rugged rubber armour that cushions impacts and provides a secure grip in the rain, wind, or cold mornings. The protective outer armour around the objective lenses adds an extra buffer against bumps in the field, while the lightweight construction keeps fatigue at bay during long observation sessions.

In the box

• Luxury protective case
• Padded shoulder strap
• Lens caps

Ideal use cases

From backyard birdwatching to hilltop excursions, these binoculars are built for family-friendly, everyday exploration as well as more serious field use. They excel in gardens, parks, nature reserves, events, sports venues, and hillside adventures. The combination of bright optics, robust construction, and weather-ready sealing makes them a dependable companion for any outdoor activity.

Care and handling tips

Store in the included case when not in use. Keep lens caps on to protect the coatings, and wipe gently with a soft cloth if needed. Remember: these binoculars are not intended for underwater use; the nitrogen fill and waterproof body prevent internal fogging under normal weather, not submersion.