1.6x extender for TSN-99/88/880/770 spotting scopes compatiable with the following eyepieces:
TE-11WZ, TE-80XW, TE-10Z, TE-17W, TE-20H

The Kowa TSN-EX16 increases the magnification of the current Kowa TSN-99/88/880/770 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-99/88/880/770 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-99/88/880/770 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.