Viltrox DG-M43 Micro Four Thirds rings extensions extensions (10mm, 16mm, combined) for macro photography, Mod. DG-M43 (Electronics)
Hello, I do not know if it was a product out of a bad series, but it was not working properly: 1 / when the use of a single ring, the objective was recognized random (tested with several objectives) 2 / when using a combination of both rings, you can
