Apertura 48 mm T-Ring for Nikon D-Series Cameras | High Point Scientific
Baader Wide-T-Ring Nikon with D52i to T-2 and S52
Celestron T-Ring - Nikon — Starizona
Opteka T-Ring for Nikon OPTMN B&H Photo Video
Baader Wide-T-Ring Nikon with D52i to T-2 and S52
StarDikor Telescope Camera Adapter T-Ring + 1.25" Telescope Mount Adapter + Extension Tube For Nikon/Canon/Sony/Pentax/Olympus
Amazon.com : Celestron 93419 T-Ring for 35 mm Canon EOS Camera (Black) & 93402 T-Ring for 35 mm Nikon Camera (Black) : Electronics
Wide (48mm) Low Profile T-Ring for Nikon "Z" Mount - TelescopeAdapters
Alpine Astronomical Baader Wide T-Ring Set for Nikon Z TRING-NZW
Amazon.com : Gosky Metal 1.25'' Telescope Camera T-Adapter and Nikon T2 T- Ring Adapter for Nikon DSLR SLR (Fits Nikon D90, D80, D70, D60, D50, D40x, D40, D800, D700 and All Nikon SLR