Bought for an upcoming trip and two months later upgraded my phone. I also have a C3-104 optics adapter that fits a Vortex Viper HD 20-60 X 85. Never used in the field. $40 shipped for both to CONUS.
From Phone Skope's website: "This adapter fits the following optics: (2018 – 2020) Vortex Viper HD, Leupold SX-4 PRO HD, GoSky Rally 20-60×80 and Nikon SEP 20-60x."
From Phone Skope's website: "This adapter fits the following optics: (2018 – 2020) Vortex Viper HD, Leupold SX-4 PRO HD, GoSky Rally 20-60×80 and Nikon SEP 20-60x."
