Konica EF3D Film Camera - Tested and Working The flash works sometimes and sometimes doesn't. This may be due to the capacitor. Overall, it is in beautiful condition. Camera cleaned Lens cleaned Film winding: OK Shutter: OK Date function: OK The "Konica C35 EF3D" is a compact film camera released in 1975. It was a best-selling camera, affectionately known as "Pikkari Konica" (Shiny Konica). Model number: Konica C35 EF3 D Batteries used: AA batteries x2 Film used: 35mm