Kowa Prominar 99mm Fluorite Crystal Spotting Scope (Straight)


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Kowa Prominar 99mm Fluorite Crystal Spotting Scope (Straight)

  • Kowa Prominar 99mm Fluorite Crystal Spotting Scope (Straight)
  • Limited Lifetime Warranty

From The Wavelength Blog Read more

Kowa Prominar 99mm Fluorite Crystal Spotting Scope (Straight)

The Kowa 99mm TSN-99 Prominar Spotting Scope offers an amazing viewing experience in a rugged and durable housing that is fully waterproof and nitrogen-filled. It also features a dual focus mechanism that allows you to get subjects in focus quickly and then fine-tune the image.


The spotting scope features Quick focus and Fine focus. With Quick focus, users benefit while viewing fast action subjects. Fine focus offers pin-point, finger-tip control. It provides ultimate focusing accuracy and can be adjusted even while wearing gloves.

Dual Focus

Control the image between your eye and the scope with the dual focus mechanism. To accurately use the dual focus mechanism, focus on a subject quickly, then fine-tune the image using the dual focus mechanism with course and fine adjustments.

Fully Waterproof and Nitrogen Sealed

Whether bird watching, hiking, camping, or just observing the scenery, this spotting scope is outdoor ready! It features rugged construction that can tolerate the severest conditions and provides confidence and a sense of security.


By employing the use of a 100% magnesium alloy structure, the TSN-99 is a lightweight and handy spotting scope that offers high optical quality despite its compact dimensions. It features a robust, rugged design that can be used in the harshest of environments.

KR Coating

The objective lens is protected with KR coating. This unique KR coating actively repels dirt, moisture, and dust from building on the surface.


Weight63.8 oz

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Flexible, Easy Returns

If you're not happy with your purchase for any reason, our flexible 30-day free return policy makes it easy to get a full refund. Click here to view our return policy.

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