Cheap And Discounts Pk-M4/3 Adapter Ring For Pentax Pk Lens To Micro 4/3 M43 Camera Body For Olympus Om-D E-M5 E-Pm2 E-Pl5 Gx1 Gx7 Gf5 G5 G3 Wholesale. Buy Directly From Merchant Shop1103527028 Store. Enjoy ✓Free Shipping Worldwide! ✓90 Days Buyer Protection. ✓Easy Return. ✓Money Back Guarantee.