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Kowa TSN-664M Straight Spotting Scope Body

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Quick Overview

  • 66mm objective lens

  • Fully multicoated optics

  • Compact and lightweight body

  • Water resistant lens coating

  • Waterproof and dry nitrogen gas filled

  • Click here for compatible eyepieces


Kowa TSN-664M Straight Spotting Scope


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  • Kowa TSN-664M Straight Spotting Scope


The Kowa TSN-660M series scopes are an evolution of the popular TSN-660 family, incorporating the latest Kowa water repellent lens coating technology and now famous green colour.

Sealed to JIS (Japanese Industrial Standard) Class 7, the TSN-663 and 664 can withstand momentary immersion with an eyepiece mounted, giving you peace of mind when viewing in poor weather conditions.

The TSN-660 family feature a 66mm objective in a body no larger than most 60mm telescopes. With fully multicoated optics for a bright image free from distortion, the TSN-660 family of spotting scopes are sure to serve you reliably for many years to come.

Filter diameterLengthLens typeMinimum Focusing DistanceObjective lens diameterWeight
72mm (Filter can be attached to scope) 311M (12.2') XD lens 6m 66mm 1040g (35.6oz)


Ace Optics is an official Kowa Authorised Specialist dealer

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