Kowa TSN-502 50mm Straight Spotting Scope with 20-40x Zoom Eyepiece

The Kowa TSN-502 is an ultra-compact, lightweight spotting scope designed for nature lovers who want high-quality optics in a highly portable package. Weighing just 400g, this versatile scope is ideal for casual outdoor use, hiking, travel, and everyday nature exploration.

Despite its small size, the TSN-502 offers impressive optical performance thanks to its fully multi-coated lenses and Kowa’s trusted optical engineering, providing bright, clear, high-contrast images. The 20–40x zoom eyepiece delivers flexible magnification for observing birds, wildlife, landscapes, and even close-up details of plants and insects with a minimum focus distance of just 2.5 metres.

Built for the outdoors, the TSN-502 features a fully waterproof and nitrogen-filled body, ensuring reliability in challenging weather conditions. Compact, easy to use, and suitable for all ages, this spotting scope is the perfect companion for anyone wanting to enjoy the natural world wherever they go.

Extremely compact and portable, making it easy to carry in a small bag or rucksack.

Fully multi-coated optical system increases light transmission for improved clarity and brightness.

Straight-body design allows fast target acquisition for intuitive viewing.

Durable waterproof housing, designed to withstand rain, moisture, and tough outdoor use.

Nitrogen-filled interior prevents fogging and ensures clear viewing in changing temperatures.

Zoom eyepiece with 20–40x magnification provides flexibility for both broad views and detailed inspection.

Close-focus capability enhances detail for plants, insects, and nearby natural subjects.

Smooth focusing mechanism for precise adjustments.
Designed for all ages, offering simple operation and comfortable handling.

Excellent value, delivering reliable performance in a compact, budget-friendly package.

Magnification: 20–40x
Objective Lens Effective Diameter: 50mm
Objective Lens Material: Normal lens
Minimum Focusing Distance: 2.5m
Filter Thread: 55mm
Length: 259mm
Weight (Body): 400g

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

Kowa 10 Year Warranty