I am a major fan of OCAMASTER as I have the OM-F3, OM-K5 and the OM-518Plus. You can call me for technical support if you are from the US; I would be glad to help.
After 5 years of business, OCAmaster helped us step away from LOCA. It’s been a fantastic experience using the OM-K5, OM-518 and OM-F3; it has truly transformed our business.
13th Floor, HuiJingYuan
High-Tech Innovation Industry Park
No.531 of NanPu Road,
Shajing, Bao'an district
Shenzhen City, China