If you are a foreigner who wants to live in Korea in the long run, the F-2-99 visa can be a very useful option.
This visa offers a wider range of activities and a stable stay to foreigners who are qualified.
It is classified as "other long -term residents", which is generally targeted for foreigners who have changed their qualifications during long -term stays in other visas.
The period of stay is basically three years, and then extends.
Spouse and minor children can be invited (F-2 or F-1 visa form)