Rayqual Nikon F Lens (with aperture ring) to 4/3 Four Thirds Camera Body Lens Adapter: shop.CameraQuest.com
Microscope Objective Adapter Ring — LW Scientific
Nikon C Mount Adapter | Adapter Ring | Lens Adapter - Nik-c Adapter Ring Nikon - Aliexpress
Amazon.com : 55mm Macro Lens Reverse Adapter Ring for Nikon D3500 D3400 D5600 Camera with AF-P 18-55mm Kit Lens and More Nikon F Mount DSLR Camera with Lens Has 55mm Filter Thread :
FotodioX 77mm Reverse Mount Macro Adapter
Macro Reverse Ring for Nikon Z - Camera to Filter Thread Adapter for Nikon Z – Fotodiox, Inc. USA
Amazon.com : AI-NIK Z Lens Mount Adapter Ring for Nikon AI Lens to for Nikon Z Mount Z6 Z7 Full Frame Mirrorless Camera : Electronics
FOTGA Lens Adapter Ring for Nikon AI AF-S G Lens to Sony E-Mount NEX3 NEX-5 5N 5R C3 NEX6 NEX7 – FOTGA Official WebSite
BR-3 Mount Adapter Ring for 52mm Thread | Nikon
NiSi 82mm Filter Adapter Ring for S5/S6 (Nikon 14-24mm F Mount and Tamron 15-30) | NiSi Optics USA
Amazon.com : Celestron 93402 T-Ring for Nikon Camera Attachment : Celestron Adapter : Electronics
Kowa TSN-CM2 T-Mount Camera Adapter Ring (Nikon F Mount)
UR-5 Adapter Ring | Nikon
T-Mount Adapter Ring – Tokina Lens USA
Amazon.com : Solomark T T2-Ring for Nikon DSLR SLR Camera Lens Adapter with 1.25 Inch Telescope Mount Adapter : Electronics
Nikon BR-5 Mount Adapter Ring 2631 B&H Photo Video
Nikon F-Mount T-Ring M42 – Mile High Astronomy
Nikon UR-E20 Adapter Ring - Looking Glass Photo & Camera
FotodioX 62mm Reverse Mount Macro Adapter
Amazon.com : FocusFoto Adapter Ring for EF EF-S Lens to Nikon F AI Mount Camera with Optical Glass for Nikon D750,D810,D7500,D7200,D7100,D7000,D5600,D5400,D5300,D5200,D3300,D3200,D90,D4,D3X,D2 etc. : Electronics