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.
The accessories’ quality is perfect as well as the machines; the polarizers from OCAmaster solved the touch sensor problem of Iphone5. i really love the quality from OCAmaster!!!
13th Floor, HuiJingYuan
High-Tech Innovation Industry Park
No.531 of NanPu Road,
Shajing, Bao'an district
Shenzhen City, China