Amazon.com : Fotasy 12-19mm M42 to M42 Lens Macro Helicoid Adapter, 42mm Focusing Helicoid Extention Tube, 12mm to 19mm, 7mm Max Movement, fits M42 Screw Mount Lens : Electronics
Amazon.com : Urth Lens Mount Adapter: Compatible with M42 Lens to Sony E Camera Body (Extendable) : Electronics
Amazon.com : Neewer Lens Mount Adapter for M42 Lens to Sony NEX E-Mount Camera,fits Sony A7 A7S/A7SII A7R/A7RII A7II A3000 A6000 A6300 NEX-3 NEX-3C NEX-5 NEX-5C NEX-5N NEX-5R NEX-6 NEX-7 NEX-VG10/20 :
Amazon.com : Fotasy M42 Lens to Sony E-Mount Focusing Helicoid Adapter, 42mm Screw Mount lens to E-Mount Macro Extension Tube, fits Sony a3000 a3500 a5000 a5100 a6000 a6100 a6300 a6400 a6400 a6500
Amazon.com : Fotasy M42 to M42 Lens Macro Helicoid Adapter, 42mm Focusing Helicoid Extention Tube, 15mm to 26mm, fits M42 Screw Mount Lens : Camera Lens Adapters : Electronics
Amazon.com : Fotodiox Lens Mount Adapter, M42 (42mm x1 Thread Screw) Lens to Micro 4/3 Olympus PEN and Panasonic Lumix Cameras : Electronics
Amazon.com : !!New!! HELIOS 44m-6 2/58 Russian USSR Lens M42 Screw Mount Canon EOS EF Mount 100 70 80 6 D 7D 5D Mark II III : Electronics
Amazon.com : FocusFoto FOTGA Adapter Ring for M42 42mm Screw Mount Lens to Olympus Pen and Panasonic Lumix Micro Four Thirds (MFT, M4/3) Mount Mirrorless Camera Body : Electronics
Amazon.com : Large Aperture Lens, 50mm F1.7 Large Aperture Standard Focusing Silent Frame Lens, Black Optical Glass Camera Manual Lens, for M42 Mounting SLR Camera : Electronics
Amazon.com : Fotasy Adjustable M42 Lens to L Mount Adapter, 42mm Screw Mount Lens S Adapter, Compatible with Panasonic S1 S1H S1R S4 S5 Leica SL SL2 TL2 TL Leica T Sigma
Amazon.com : Urth Lens Mount Adapter: Compatible for Nikon F Camera Body to M42 Lens (with Optical Glass) : Electronics
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 : (5 Packs) Fotasy Lens Rear Caps for M42 42mm Screw Mount Lens, M42 Lens Cap, M42 Lens Rear Cap, 42mm Screw Mount Lens Cap, M42 End Cap, fits Pentax Takumar/MamiyaSekor/Helios
Amazon.com : Fotasy Adjustable M42 Lens to Cannon EF-M Mount Adapter, M42 EFM, M42 EOS M Adapter, Compatible with Canon EF M Mount Mirrorless Cameras EOS M M1 M2 M3 M5 M6
Amazon.com : Fotasy M42 Lens to Cannon RF Mount Helicoid Adapter, M42 EOS R Macro Focusing Helicoid Extention Tube, fits 42mm Screw Mount, Compatible with Canon RF Mirrorless Camera EOS R RP
Amazon.com : Neewer Lens Mount Adapter for M42 Lens to Sony NEX E-Mount Camera,fits Sony A7 A7S/A7SII A7R/A7RII A7II A3000 A6000 A6300 NEX-3 NEX-3C NEX-5 NEX-5C NEX-5N NEX-5R NEX-6 NEX-7 NEX-VG10/20 :
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 : Fotasy 17-31mm M52 to M42 Lens Macro Helicoid Adapter, 52mm Focusing Helicoid Extention Tube, 17mm to 31mm, 14mm Max Movement, fits M52 52mm Screw Mount Lens : Camera Lens Adapters :
Amazon.com : Haoge Manual Lens Mount Adapter for 42mm M42 Mount Lens to Olympus and Panasonic Micro Four Thirds MFT M4/3 M43 Mount Camera : Electronics
Amazon.com : K&F Concept Lens Mount Adapter Comaptible for M42 Lens to Sony NEX Alpha E-Mount Camera Compatible with Sony Alpha NEX-7 NEX-6 NEX-5N NEX-5 NEX-C3 NEX-3 with Matting Varnish Design :
Amazon.com : K&F Concept Lens Mount Adapter M42-NEX IV Manual Focus Compatible with M42 Lens and Sony E Mount Camera Body : Electronics
Amazon.com : M42 Lens Doubler for Pentax, Contax, Ricoh : Electronics
Amazon.com : Fotga Lens Mount Adapter for M42 42mm Screw Mount Lens to Canon EOS EF-M Mount M M2 M3 M5 M6 II M10 M50 M100 M200 Mirrorless Camera : Camera Lens
Amazon.com : Fotodiox Lens Mount Adapter Compatible with M42 (42x1mm) Screw Mount Lenses to Sony E-Mount Cameras : Electronics
Amazon.com : K&F Concept Lens Mount Adapter Compatible for M42 Screw Mount SLR Lens to Canon EOS R Camera Body : 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
