Pentax in San Francisco

[Anatoly Andrusevich]

Dear Pentax users,

I live in Russia and will be in San Francisco/Sunnyvale in September.
I'd like to find a M50/1.4 or K50/1.4 lens and (maybe) LX body.
Are there any place to buy?
Please assist.

-- 
Sincerely,
Anatoly Andrusevich
Moscow, Russia