User Manual (ENGLISH)
Page 106
...for details. *1 : Shutter speed of 1/90 sec. O O P-TTL auto flash (appropriate sensitivity: 200 to the flash sync speed. Lens focal length 77mm or longer 50mm 35mm 28mm 24mm 20mm 18mm SEF...36PZF will automatically convert the field angle differential between 35 mm format and the GX-20 depending on the focal length of flash modes, such as P-TTL auto ...more SEF-54PZF or SEF-36PZF units are using the external flash (SEF-54PZF or SEF-36PZF). Camera Function Flash Built-in P (Program) mode and Tv (Shutter Priority) mode. Using an External Flash ...
...for details. *1 : Shutter speed of 1/90 sec. O O P-TTL auto flash (appropriate sensitivity: 200 to the flash sync speed. Lens focal length 77mm or longer 50mm 35mm 28mm 24mm 20mm 18mm SEF...36PZF will automatically convert the field angle differential between 35 mm format and the GX-20 depending on the focal length of flash modes, such as P-TTL auto ...more SEF-54PZF or SEF-36PZF units are using the external flash (SEF-54PZF or SEF-36PZF). Camera Function Flash Built-in P (Program) mode and Tv (Shutter Priority) mode. Using an External Flash ...