Kowa Spotting scope TSN-66A PROMINAR Zoom-Set 25-60x66 (79703)

The Kowa TSN-66 PROMINAR is the newest addition to Kowa’s prestigious PROMINAR family, offering exceptional optical performance in a compact and lightweight design. Featuring a 66mm pure fluorite crystal objective lens, this spotting scope delivers unparalleled image clarity, vibrant color reproduction, and eliminates chromatic aberration. Ideal for birdwatchers, nature enthusiasts, and outdoor adventurers, the TSN-66 PROMINAR combines portability with the high-quality optics typically found in larger scopes, allowing users to explore remote environments with ease.

Key Features:

• Compact Design: Ultracompact and lightweight, perfect for travel and outdoor exploration.

• Pure Fluorite Crystal Lens: The 66mm objective lens provides superior brightness and eliminates color blur for detailed views.

• Dual Focus System: Quick focus for fast adjustments and fine focus for pinpoint accuracy.

• Durable Magnesium Body: Strong yet lightweight construction, fully waterproof and nitrogen-filled for reliability in all conditions.

• Natural Color Reproduction: Delivers true-to-life images free from chromatic aberration or optical distractions.

• Digiscoping Ready: Compact design paired with fluorite crystal optics makes it ideal for wildlife photography.

• Dual Tripod Mount: Prevents slipping or rotation on the tripod shoe for extra stability during prolonged use.

• Aiming Site: Includes a detachable aiming site and built-in lens hood aiming aid for rapid subject location.

Specifications

Capacity:

• Type of Build: Spotting scope set

• Viewing Posture: Inclined view

• Magnification: 25–60x

• Front Lens Diameter: 66 mm

• Exit Pupil: 2.6 mm (25x) – 1.1 mm (60x)

• Eye Relief: 17 mm

Optics:

• Glass Material: Fluorite crystal

• Lens Coating: Fully multi-coated

Focusing System:

• Mechanism: Dual speed focusing

Construction Details:

• Tube Material: Magnesium alloy

• Splash-Proof & Watertight: Yes

• Lens Hood Included: Yes

• Turnable Pipe Clamp & Threaded Tripod Connector: Yes

• Inert Gas Charge (Fog-Proof): Yes

Field of View and Close Focus Limits:

• True Field of View (°): 2.4° (25x) – 1.3° (60x) (Eyepiece-dependent)

• Apparent Field of View (°): 55° (25x) – 69° (60x)

• Field of View at 1,000 m (m): 42 m (25x) – 23 m (60x) (Eyepiece-dependent)

• Close Focus Limit (m): 3.5 m

General Information:

• Series Name: TSN-66 PROMINAR

• Weight: 1500 g

• Length: 365 mm

• Color Scheme: Green

Area of Application Ratings:

• Nature Observation & Bird Watching: Very good suitability

• Hunting & Sporting Shooters: Good to very good suitability

• Digiscoping: Very good suitability

The Kowa TSN-66 PROMINAR offers users a premium optical experience in a portable format, making it an excellent choice for those seeking high performance without sacrificing mobility.