Amazon.com : Pentax Asahi SMC Takumar 50mm 1:1.4 1.4 50 mm - M42 M 42 : Electronics
Amazon.com : K&F Concept M42 Lens to Micro 4/3 Lens Adapter,M42 Screw Mount to Micro Four Thirds M43 MFT Fits for Olympus PE, Panasonic Lumix : Electronics
Amazon.com : M42-FD Lens Adapter, M42-FD M42 Screw Lens for Canon FD F-1 A-1 T60 FTB Film Camera Adapter, for Zeiss, for Pentax, for Praktica, for Mamiya, for Zenit : Electronics
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 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 : 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 : Nikon Ai-S 50mm f1.8 : Electronics
Amazon.com : Asahi Pentax Super Takumar 50mm F/1.4 Prime Lens, Fully Cla'ed, UV De-yellowed : Camera Lenses : Electronics
Amazon.com : Viltrox 23mm f/1.4 F1.4 XF Lens Large Aperture APS-C STM Auto Focus Lens for Fujifilm Fuji X-Mount Camera XT30 XA5 XA7 XT2 X-T3 X-H1 X20 X-T20 X-T10 X-A1 X-A2 X-A3
Amazon.com : K&F Concept Lens Mount Adapter Ring M42 42mm Screw to Fuji Fujifilm FX XPro1 X-Pro1 Camera : Electronics
Amazon.com : Helios 44M-4 58mm F2 Russian Lens M42 Mount : Electronics
Amazon.com : Urth Lens Mount Adapter: Compatible with M42 Lens to RF Camera Body : Electronics
Amazon.com : PENTAX Super Takumar 55mm F1.8 F/1.8 M42 Screw Mount MF Lens （S/N:1626026）＃55876 : Electronics
Amazon.com : Fotodiox Pro Lens Mount Adapter - M42 Type 1 Screw Mount SLR Lens to Nikon F Mount SLR Camera Body : Electronics
Amazon.com : Fotasy Copper Adjustable M42 Lens to E Mount Adapter, 42mm Screw Mount to E Mount, Compatible with Sony a7 a7R a7s II III IV a9 a7c Alpha 1 a6600 a6500
Amazon.co.jp: Pentax M42 Super Takumar 50mm F1.4 : Electronics
Amazon.com : TTartisan 17mm F1.4 Wide-Angle Lens Compatible with MFT M4/3 Mount Cameras EPM1 EPM2 EPL1 EPL2 E-M1 E-M5 E-M10II E-MM10III Pen-F G3 G5 G6 G7 GX8 GX9 GM1GH1 : Electronics
Amazon.com : SMC PENTAX 50mm f 1.4 LENS : Electronics
Amazon.com : Nikon Nikkor 50mm f/1.4 AI-S : Camera Lens : Electronics
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 : (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
Fotga 50mm F1.4 CCTV Lens for C Mount Camera + Lens Mount Adapter for 16mm C Mount Movie Lens to Sony E-Mount NEX Camera NEX-F3 NEX-7 NEX-5N A6000 A6100 A6300 A6400 A6500
