Kowa TSN-501 50mm Angled Spotting Scope with 20-40x Zoom Eyepiece

The Kowa TSN-501 is a compact and lightweight angled spotting scope designed for outdoor enthusiasts who want high-quality viewing performance in an ultra-portable body. Perfect for walks, wildlife observation, travel, and everyday nature exploration, it weighs just 400g and measures only 241mm in length, making it easy to carry wherever your adventures take you.

Despite its small size, the TSN-501 features fully multi-coated optics and Kowa’s proven optical design, providing bright, sharp, and detailed images. The 20–40x zoom eyepiece offers versatile magnification for scanning landscapes, observing birds and wildlife, or examining close-up natural details, thanks to a close-focus distance of just 2.5 metres.

Built for all-weather reliability, the TSN-501 features a waterproof and nitrogen-filled chassis, ensuring clear viewing even in changing temperatures or wet conditions. Easy to use and suitable for all ages, this compact scope is an excellent choice for anyone seeking a lightweight and dependable outdoor companion.

Extremely compact and travel-ready, ideal for rucksacks, daypacks, or carrying by hand.

Fully multi-coated lens system enhances brightness and image clarity across the zoom range.

Angled body design makes prolonged viewing comfortable and adaptable from low or seated positions.

Robust waterproof exterior protects the internal optics from rain, moisture, and harsh environments.

Nitrogen-filled housing prevents internal fogging, maintaining clear vision in varying climates.

Smooth 20–40x zoom eyepiece allows flexible switching between wide-area viewing and detailed inspection.

Close-focus capability enables detailed viewing of subjects just 2.5m away.

Simple, user-friendly handling for beginners, families, and seasoned nature observers alike.

Great value for a compact scope, offering quality performance without unnecessary bulk.

Reliable optical design ensures consistent, crisp, natural-looking views.

Magnification: 20–40x
Objective Lens Effective Diameter: 50mm
Objective Lens Material: Normal lens
Minimum Focusing Distance: 2.5m
Filter Thread: 55mm
Length: 241mm
Weight (Body): 400g

Kowa 50mm Angled Spotting Scope with 20-40x Zoom Eyepiece
Objective lens cap
Eyepiece cap
Instruction manual

Kowa 10 Year Warranty