Kowa TSN-66 PROMINAR Spotting Scope – 66mm Pure Fluorite Crystal Optics
The Kowa TSN-66 PROMINAR is the latest addition to Kowa’s world-renowned PROMINAR spotting scope range, delivering exceptional clarity and colour reproduction through its 66mm pure fluorite crystal objective lens. Compact, lightweight, and highly durable, this spotting scope is the perfect choice for birdwatchers, nature enthusiasts, and outdoor adventurers who want to travel light without compromising on optical performance.
Premium Fluorite Crystal Optics
Proudly made in Japan, the TSN-66 PROMINAR utilises pure fluorite crystal technology to virtually eliminate chromatic aberration and provide true-to-life colour and outstanding resolution. This ensures you experience every fine detail of birds, wildlife, and natural landscapes with absolute clarity.
Lightweight, Durable & Weatherproof
Built with a 100% magnesium alloy body, the TSN-66 is both robust and lightweight at just 1,500g. Fully sealed and nitrogen-filled, it is waterproof and fogproof, ensuring reliable performance in even the harshest outdoor conditions. Available in both angled (A) and straight (S) configurations.
Precision Dual Focus System
Featuring Kowa’s flagship dual focus mechanism, the TSN-66 PROMINAR combines quick focus for rapid subject acquisition with fine focus for ultimate precision. Whether observing distant wildlife or capturing close-up detail, the dual system ensures effortless, accurate adjustments.
Compact Powerhouse
At only 365mm in length, the TSN-66 offers the perfect balance of portability and performance. With a minimum focusing distance of 3.5m, it is versatile enough for both distant viewing and close-range observations.
Technical Specifications
- Objective Lens Material: Pure Fluorite Crystal
- Objective Lens Diameter: 66mm
- Magnification: 20-60x
- Filter Thread: 72mm
- Minimum Focus Distance: 3.5m
- Length: 365mm
- Weight: 1,500g
Key Features
- 66mm pure fluorite crystal optics for unrivalled clarity and colour fidelity
- Lightweight magnesium alloy body – strong and durable yet portable
- 100% waterproof and nitrogen-filled – weatherproof for all conditions
- Dual focus system for rapid and precise adjustments
- Available in angled or straight models
- Made in Japan with premium craftsmanship
