Kowa TSN-EX16 1.6x Extender

Kowa TSN-EX16 1.6x Extender

The TSN-EX16 extends the Kowa TE-11WZ eyepiece from a 25-60x zoom to an incredible 40-96x zoom with virtually no light loss.

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Total Price £249.00
EAN Code 4987646102014
SKU 15016

Kowa TSN-EX16 1.6x Extender


The Kowa TSN-EX16 increases the magnification of the current Kowa TSN-880/770 spotting scopes by 1.6x when combined with the original eye-piece. Kowa optical technology and superior lens coatings deliver superb optical performance with less than 5% light loss even at high magnifications.

  • Perfect for long range observation and digiscoping for both terrestrial and astronomical subjects.
  • The high quality engineered TSN-EX16 is  easily mounted on the accessory thread of the Kowa TSN-880/770 scopes between scope body & eyepiece. The styling perfectly complements the spotting scope body.
  • The TSN-EX16 features a bayonet mount for Kowa compatible eyepieces. (see chart opposite).The TSN-EX16 can be used on angled and straight spotting scopes from the Kowa TSN-880/770 series.
  • The TSN-EX16 1.6x Extender is fully compatible with a range of Kowa digiscoping adapters. Incredible telephoto power far beyond any conventional photography system and much more compact.
  • The Kowa TSN-EX16 works perfectly with our Telephoto lens when combined with the TP-88EC1 Prism Unit and compatiable eyepiece.


  • TE-11WZ 25-60x: 40-96x
  • TE-10Z 20-60x: 32-96x
  • TE-17W 30x: 48x
  • TE-20H 25x: 40x

Kowa TSN-EX16 1.6x Extender reviews verified by reevoo
Verified reviews of Kowa TSN-EX16 1.6x Extender

out of 10

4 reviews

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Scores 9.8 out of 10 based on 4 reviews
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out of 10


Stotfold, Beds GB Birder and digiscoper
Great light gathering with 25-60x zoom right upto about 80x - drops off slightly at 96x
Little bit fiddly getting it off but fine once read the instructions !!!
Confirmed purchase: 15 February 2016
Published on: 29 February 2016
out of 10


Very well made....., performance 10\10
Confirmed purchase: 03 February 2016
Published on: 12 February 2016

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