SRF

SRF - Sony raw format filetype identifier. i.e. DSC00101.SRF
SSFDC - Solid State Floppy Disc Card - See "SmartMedia" above ...

Olympus SRF-11 TTL Ring Flash
Olympus DSLR owners are limited to Olympus-made ringflashes--no independent label models are available. But the SRF-11 is a good one, with a guide number of 26 feet at ISO 100.

There are so many RAW file formats in the marketplace that it's becoming a major problem. Here are just some of the RAW filename extensions that indicate different and incompatible formats.
. Nikon-NEF
. Olympus-ORF
. Fuji-RAF
. Sony-SRF
.

See also: Available, Space, Time, Camera, Display