Kowa 770 Series 77mm Angled Spotting Scope - Body Only
Kowa TSN-773 77mm Angled Spotting Scope – Body Only
Experience high-end optical performance in a lightweight, field-ready form with the Kowa TSN-773 77mm Angled Spotting Scope Body. Designed for serious birders, nature observers, and digiscoping enthusiasts, this premium 77mm model delivers exceptional clarity and resolution while maintaining a compact footprint.
At the heart of the TSN-773 is Kowa’s advanced XD (extra-low dispersion) lens technology, engineered to minimise chromatic aberration and produce vivid, high-contrast visuals that rival fluorite optics. Whether you're scanning distant landscapes or capturing telephoto images, this scope’s optical precision ensures every detail stands out.
Built for all-weather use, the body is nitrogen-purged and JIS Class 7 waterproof, preventing internal fogging and guaranteeing reliable performance in humid or wet conditions. The updated dual-focus system combines rapid macro focusing with fine-tuned control—perfect for high-magnification observation or digiscoping with optional DSLR and smartphone adapters.
Key Features:
- 77mm XD objective lens for superior colour fidelity and detail
- Dual-focus knobs for fast coarse adjustment and precise fine tuning
- Nitrogen-filled, JIS Class 7 waterproof housing for fog-free reliability
- Lightweight magnesium alloy construction for durable portability
- Angled design for comfortable extended viewing from any position
- Compatible with a wide range of Kowa eyepieces and digiscoping accessories
| Manufacturer | Kowa |
|---|---|
| Objective Lens Aperture | 77mm |
| Eyepiece System | Angled |
| Prism Glass | XD Glass |
| Glass Type | Extra-Low Dispersion (ED) Glasses |
| Lens Coating | Fully multi-coated (FMC) |
| Focus Type | Centre |
| Waterproof | Yes |
| Fogproof | Yes |
Limited Lifetime Warranty


