Kowa TSN-AS1.25K Astro Adapter for TSN-99/88/66 Series
Category: Accessories - Optics
Convert your Kowa PROMINAR TSN-99/88/66 spotting scope for astronomical use. The TSN-AS1.25K accepts standard 1.25” astro eyepieces, opening up night sky observation and astrophotography possibilities.
Quick & Convenient
With a knurled screw fitting, eyepieces can be swapped quickly and securely. Pair it with the Kowa EX16 1.6x extender for stunning deep space views.
Compact & Versatile
Enjoy both day and night observations with one lightweight, portable optical system. Use your existing 1.25” astro eyepiece collection with ease.
Exceptional Optics
Kowa’s pure fluorite crystal lens eliminates chromatic aberration, delivering sharp, true-to-colour views of celestial objects.
What's in the box & Warranty
- TSN-AS1.25K adapter
- 2x Knurled screws
- 2-year warranty
Completing your purchase
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Preparing your order
Please consider both preparation and transit when planning your purchase.
Standard Shipping: Handling (business days) 0–1; Transit (business days) 7–15.
Express Shipping: Handling (business days) 0–1; Transit (business days) 7–15.
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The available delivery services and charges are listed below.
Standard Shipping · United States: $0.00
Express Shipping · United States: $3.99
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Speak with the store before arranging a return shipment.
United States · Return window (days after delivery): 30. Return method: By mail. Return postage: Seller pays.
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