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 : 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
Mitakon Zhongyi M42 Lens to Micro Four Thirds MTKLTM2M42M43 B&H
Amazon.com : K&F Concept Lens Mount Adapter Compatible for Leica M42 Screw Mount Lens to M4/3 M43 Micro Four Thirds Mount Camera with Matting Varnish : Electronics
FotodioX Mount Adapter for M42 Lens to Micro Four Thirds M42-MFT
M42 to M4/3 adapter - Wemacro Rail
K&F Concept M10121 M42 Lenses to M43 MFT Lens Mount Adapter - KENTFAITH
Lens Mount Adapter For M42 Lens To Micro 4/3 M43 Gx1 Gf5 Ep3 Epl5 Omd Em1 M42-m43 For Panasonic G1 G3 Gh1 Gf1 Gf3 E-p1 E-pl3 - Lens Adapter - AliExpress
K&F Concept Camera Lenses Adapter Ring for M42-M4/3 M42 Mount lens to M4/3 M43 Micro 4/3 M43 MFT System Olympus Camera - AliExpress
FotodioX Mount Adapter for M42 Lens to Micro Four Thirds M42-MFT