1440 Epson Raw Image Format Image (Raster) This format is the RAW image format used in Epsom cameras. RAW format images contain all the data that is taken directly from the camera's image sensor before the software in the camera applies things like white balance, sharpening etc. Storing photographs in a camera's RAW format allows you to alter those settings after the photograph has been taken. 195 Artefactual Systems Inc / Artefactual Systems Inc 31 Mar 2014 31 Mar 2014 fmt/641 PUID erf File extension 970 Epson RAW Image Format The first byte sequence is the same BOF as TIFF/EP files. The remaining sequence is specific to the Epson R-D1 camera. 1 Absolute from BOF 0 0 4D4D002A{304}4550534F4E204453432050696374757265005345494B4F204550534F4E20434F52502E00522D4431 Has priority over 797 Tagged Image File Format for Electronic Photography (TIFF/EP) Has priority over 1099 Tagged Image File Format