Kowa TSN-664M 20-60×66 Prominar XD Straight Spotting Scope Kowa

The Kowa TSN-664 20-60×66 Prominar XD Straight Spotting Scope brings you high definition XD glass, a large 66mm lens, and the very best Japanese construction that you would expect from their flagship collection.

Built with high quality XD lenses, this straight bodied spotting scope is part of Kowa’s finest Prominar range of scopes which brings you quality that is sure to please whether you’re a nature enthusiast, bird watcher or hunting professional.

The great sized 66mm Prominar lens of this spotting scope, alongside the optionally included, fantastic 20-60x zoom eye piece, allow this spotting scope to produce incredibly bright, clear, crisp, and colour-true images even at the highest magnification. The XD glass has low dispersion properties to diminish chromatic aberration.

Created using advanced optical technology and the highest quality materials, this 66mm scope from Kowa gathers lots of light, ensuring a bright field of view in nearly any practical nature viewing situation. It also makes for a great casual-use astronomical scope.

Made from thixotropicly moulded magnesium alloy, the body of this scope is lightweight and compact and is much lighter than other large-diameter scopes. The rugged structure has the feel and strength of a traditional metal body, and can tolerate the severest conditions.


Tailored to meet the needs of even the most demanding user, every technical and ergonomic detail has been painstakingly examined and perfected. When you use this advanced spotting scope, you’ll know that you’re using an instrument of extremely high quality. Your spotter is of course waterproof and fog proof thanks to a dry nitrogen filling.

Your Kowa TSN-664 spotting scope comes with the standard Kowa TE-9Z 20-60x Zoom Eyepiece. 

To protect your scope whilst in transit and in use, we’d recommend purchasing a stay on case. 

Kowa TSN-664 20-60×66 Spotting Scope

Specifications:

• Objective lens diameter – 66mm
• Weatherproofing – Waterproof & fogproof
• Length – 311mm
• Weight – 1040g
• Filter thread – 72mm

Specifications – Eyepiece:

• Magnification – 20x – 60x
• Minimum focus distance – 6m
• Real field of view – 1.9° – 1.0°
• Exit pupil – 3.3 – 1.1mm
• Relative brightness – 10.9 – 1.2
• Eye relief – 16.5 – 16mm
• Field of view at 1000m – 33.2 – 17.5m

Features:

• Large 66mm objective lens gathers plenty of light
• Fully multi-coated
• Kowa Prominar low dispersion XD lenses
• Sliding sun shade protects objective from impact, rain, and stray light
• O-ring sealed and nitrogen purged
• Extensively adaptable to SLR, point & shoot, and video cameras via optional dedicated adapters
• Metal alloy & carbon fibre rubber-armoured construction
• Kowa’s attractive signature green finish will not disturb wildlife
• Rotating tripod collar with intermediate stops
• Aiming line to aid quick sighting
• Straight body
• Available with or without a Kowa stay on carry case for Kowa TSN-662 and TSN-664 66mm straight spotting scope models