For supported lenses, please check firmware release notes.įollowings are some demos from our real testing, please lower down volume level of speaker before watch videos. If a customer want it in both JPEG and RAF files, please let adapter works in FUJIFILM lens simulation mode.įor an EF lens not profiled by Steelsring yet, it doesn’t matter which working mode adapter is, only a fake or zero effect lens correction profile will be used for JPEG or being embedded for RAF files. Steelsring EF/GFX adapter customers are suggested to carefully choose adapter’s work mode based on the requirement for Lens Correction Profiles. Even better, user finally can decide how to apply them when importing RAF files in adobe camera raw, just like importing RAF files shot with FUJIFILM GF lenses. In FUJIFILM lens mode, everything is normal, in-camera JPEG files are calibrated, and correct parameters are embedded in the RAF files. ![]() The RAF output file will contain a fake or zero effect distortion correction info to make it totally useless in post processing( can be verified in Photoshop or RawTherapee), in-camera JPEG file was not calibrated either. So I loaded the flat field as an image and moved the vignetting settings around as shown in Figure 4b to flatten the field. In adapter mode, the distortion correction are disabled or ignored in JPEG productions and RAF files by the camera, an wild guess is to avoid conflicts with those manually correction parameters under adapter setting item of camera body menus. On Roger Clarks page about using RawTherapee, in the caption for Figure 10 he says, 'There was no lens profile for this lens, and the 6D2 is new, so the flat field correction failed in rawtherapee. Steelsring noticed there are some differences in using these correction data when adapter works in different modes. RawTherapee can perform lens corrections provided it has access to the correct Lens Correction Profile (.lcp) file. ![]() These correction parameters are used in following scenairos: Steelsring profiles EF lens optical characterics, convert the distortion and chromatic aberration correction parameters to FUJIFILM model, then incorporats them into EF/GFX firmware releases, and provide to FUJIFILM camera body when being required. Since 3.03 firmware releases, Steelsring EF/GFX adapter officially supports distortion and TCA correction for selected EF lenses, and Steelsring will add LCP support to our other lens adapters for FUJIFILM cameras.
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