The Kowa TSN-AR60Z adapter ring is the ideal solution for anyone who wants to turn their ZEISS Victory Diascope (15-45x or 20-60x) into a powerful digiscoping system. With a precisely manufactured 56.4 mm inner diameter, this adapter ring enables a secure and seamless connection between the eyepiece of the spotting scope and your smartphone. Thanks to the 30 mm thread, the ring can be easily combined with Kowa RP smartphone adapters or the universal SMARTOSCOPE VARIO adapter. This allows you to take impressive photos and videos of nature observations - quickly, stably and in high quality.