Kowa Conversion Ring TSN-CR3

DESCRIPTION

With this ring, both the Vario-Zoom Adapter TSN-PZ (680-1000mm) and the photo adapter TSN-PA2D (fixed focal length 950mm) with the KOWA spotting scopes, the TSN-660 series can be connected / 600.
Mechanically, it is also possible to convert the ring to use TSN-order the new C3 Camera adapter TSN-PA6 with the Spektivserie TSN-660 to connect / 600. However, we strongly advise against this combination, since this strong vignetting occurs.