Amazon.com : Urth Lens Mount Adapter: Compatible for Nikon Z Camera Body to M39 Lens : Electronics
Amazon.com : Neewer Aluminum Alloy Lens Mount Adapter for M42 Lens to Canon EOS Camera, Such as 1d/1ds, Mark II, III, 5D, Rebel xt, xti, T2i, and More - Black : Electronics
Amazon.com : Fotodiox Lens Mount Adapter (Type 1), M42 (42mm x1 Thread Screw) Lens to Nikon 1-Series Camera, fits Nikon V1, J1 Mirrorless Cameras, Type 1 fits Pentax Takumar and Zeiss Lenses. : Electronics
Amazon.com : Fotodiox Lens Mount Adapter (Type 1), M42 (42mm x1 Thread Screw) Lens to Nikon 1-Series Camera, fits Nikon V1, J1 Mirrorless Cameras, Type 1 fits Pentax Takumar and Zeiss Lenses. : Electronics
Amazon.com : Fotodiox Lens Mount Adapter - M42 Type 2 Screw Mount SLR Lens to Canon EOS (EF, EF-S) Mount SLR Camera Body : Electronics
Amazon.com : Urth Lens Mount Adapter: Compatible for Nikon F Camera Body to M42 Lens (with Optical Glass) : Electronics
Amazon.com : Fotodiox Lens Mount Adapter Compatible with M42 Type 1 Lenses to Nikon F-Mount Cameras : Electronics
Amazon.com : Fotodiox Lens Mount Adapter Compatible with M42 Type 1 Lenses to Nikon F-Mount Cameras : Electronics
Amazon.com : Fotga M42 Screw Lens to Nikon AI F Mount Camera Adapter Ring : Electronics
Amazon.com : Fotodiox Lens Mount Adapter Compatible with M42 Type 2 Lenses to Nikon F-Mount Cameras : Electronics
Amazon.com : UltraPro T/T2 Lens Mount Adapter for Nikon SLR Mount. Fits Select Nikon SLR Digital Cameras. : Electronics
Amazon.com : Fotodiox Pro Lens Mount Adapter Compatible with Select M42 Screw Mount SLR Lenses to Nikon Z-Mount Mirrorless Camera Bodies : Electronics
Amazon.com : Fotodiox Lens Mount Adapter Compatible with M42 Type 1 Lenses to Nikon F-Mount Cameras : Electronics
Amazon.com : Fotasy M42 Lens to Nikkor Z Helicoid Adapter, Macro Focusing Helicoid Extention Tube, M42 Z Adapter, 42mm Screw Mount, Compatible with Nikon Z Mirrorless Camera Z30 Z50 Z5 Z6 Z7
Amazon.com : K&F Concept Lens Mount Adapter Compatible with M42 Lens to NEX E-Mount Camera Compatible with Sony Alpha NEX-7 NEX-6 NEX-5N NEX-5 NEX-C3 NEX-3 : Electronics
Amazon.com : Fotga M42 Screw Lens to Nikon AI F Mount Camera Adapter Ring : Electronics
Amazon.com : K&F Concept M42-Nikon Lens Mount Adapter Compatible with M42 Screw Lens to Nikon Camera Body : Electronics
Amazon.com : K&F Concept M42-Nikon Lens Mount Adapter Compatible with M42 Screw Lens to Nikon Camera Body : Electronics
Amazon.com : Fotodiox Lens Mount Adapter - Compatible with Black M42 (42mm x1 Thread Mount) Lens to Canon EOS (EF, EF-S) Mount D/SLR Cameras : Camera Lens Adapters : Electronics
Amazon.com : Fotga M42 Screw Lens to Nikon AI F Mount Camera Adapter Ring : Electronics
Amazon.com : Fotasy Adjustable M42 Lens to M43 Adapter, 42mm screw Mount to MFT, fits Olympus E-PL8 E-PL9 E-M1 E-M5 E-M10 I II III E-PM2 E-PM1 Pen-F E-M1X/ Panasonic G7 G9 GF8
Amazon.com : Dual Purpose Lens Adapter Suit for M42 Screw C Mount Movie Lens to Micro Four Thirds 4/3 Camera : Electronics
Amazon.com : Fotasy Adjustable M42 Lens to Nikkor Z Mount Adapter, M42 Z Mount, fits M42 42mm Screw Mount Helios Lense, Compatible with Nikon Z Mount Mirrorless Camera Z30 Z50 Z5 Z6
Amazon.com : M42 to Nikon z Camera Adapter,M42 Screw Mount Lens to for Nikon Z Mount Z6 Z7 Z50 Full Frame Camera : Electronics
Amazon.com : Haoge Manual Lens Mount Adapter Built-in Glass for M42 42mm Screw Mount Lens to Nikon F Mount Camera Such as D800 D800E D810 D810A D850 DF D750 D500 D600 D610
Amazon.com : NEEWER T Ring with M42 Threads & 1.25" Telescope Adapter Compatible with Nikon F Mount Cameras & Telescope Eyepieces, Lens Adapter Ring for D850 D750 D500 D780 D7500 D5600 D3500
Amazon.com : Fotodiox Pro Lens Mount Adapter Compatible with Nikon Nikkor F Mount D/SLR Lens to Canon EOS (EF, EF-S) Mount D/SLR Camera Body - with Gen10 Focus Confirmation Chip : Electronics