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 : 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 : Fotodiox Pro Lens Mount Adapter Compatible with M42 Type 2 and Select Type 1 Lenses to C-Mount Cameras : 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 PRO Lens Adapter Compatible with M42 Type 2 Lenses on Canon EF and EF-S EOS Cameras : Electronics
Amazon.com : Fotodiox Lens Mount Adapter - Nikon Nikkor F Mount G-Type D/SLR Lens to Sony Alpha E-Mount Mirrorless Camera Body : Electronics
Urth - Adapter ring for lenses: Compatible with M42 Lens and Nikon Z Cases : Amazon.com.be: 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 : K&F Concept Lens Mount Adapter Compatible with Olympus Pen-F Lens to Nikon 1 Series Camera : 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 : Fotodiox Lens Mount Adapter Compatible with M42 Screw Mount SLR Lens on Fuji X-Mount Cameras : 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 : 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.com: Urth Lens Mount Adapter: Compatible with Canon FD Lens to Micro Four Thirds (M4/3) Camera Body : Industrial & Scientific
Amazon.com : Industar-50-2 M42 3,5/50 USSR Soviet Union Russian Pancake Camera Lens : 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 : 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
Fotodiox Pro Lens Mount Adapter Compatible with M42 Type 2 and Select Type 1 Lenses to C-Mount Cameras : Electronics - Amazon.com
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 : Fotodiox Lens Mount Adapter - Compatible with Leica M Lens to Sony Alpha E-Mount Mirrorless Cameras : 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
Pentax Asahi Super Takumar 2.8 105 mm 105mm - M42 M 42 Digital : Electronics - Amazon.com
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 : 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 : Fotodiox Pro Lens Mount Adapter Compatible with M42 Type 2 and Select Type 1 Lenses to C-Mount Cameras : Electronics
Amazon.com : Fotodiox Pro Lens Mount Adapter M42 Screw Mount SLR Lens to G-Mount GFX Mirrorless Camera : 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
