Kowa TSN-99S PROMINAR 30-70x Straight Zoom Spotting Scope Kit

Experience exceptional clarity, brightness and detail with the Kowa TSN-99S PROMINAR 30–70x Straight Zoom Spotting Scope Kit. Combining a large 99mm pure fluorite crystal objective lens with a premium wide zoom eyepiece, this flagship spotting scope delivers outstanding performance from dawn to dusk.

The TSN-99S PROMINAR balances impressive optical power with a lightweight magnesium alloy body, making it surprisingly portable for its class. Its dual-focus system offers both rapid coarse adjustment and ultra-precise fine-focus control, ensuring you can lock onto subjects with absolute accuracy.

Fully waterproof, nitrogen filled and built for demanding outdoor conditions, the TSN-99S PROMINAR is ideal for nature observation, birdwatching, coastal viewing and long-distance landscape study. Designed to be compatible with the full Kowa System accessory range, it offers excellent flexibility for photography and digiscoping adventures.

Pure fluorite crystal objective lens minimises chromatic aberration for exceptional colour fidelity and pin-sharp detail.

Large 99mm objective diameter delivers impressive light-gathering power for brighter, clearer viewing in challenging conditions.

TE-11WZ II wide zoom eyepiece provides a versatile 30–70x magnification range with excellent edge-to-edge sharpness.

Dual-focus mechanism combines quick focus for rapid subject acquisition with fine focus for precise adjustments.

Magnesium alloy body provides a strong yet lightweight chassis for enhanced portability.

Fully waterproof and nitrogen-sealed design ensures reliable performance in all weather conditions.

Kowa KR lens coating protects against dirt, moisture and abrasions, maintaining optimal clarity.

Compatible with the Kowa System range, enabling use of additional eyepieces, DSLR and smartphone digiscoping adapters.

Engineered for comfort and stability during extended observation sessions.

Filter Thread: 105mm
Length: 378mm
Minimum Focusing Distance: 6m
Objective Lens Effective Diameter: 99mm
Objective Lens Material: Fluorite Crystal
Weight (Body): 2215g
Weight (with Eyepiece): 2595g

TSN-99A PROMINAR angled spotting scope
TE-11WZ II 30-70x wide zoom eyepiece
Objective lens cap
Cleaning cloth

Kowa 10 Year Warranty - Extendable to 15 years with Kowa Online Registration