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The game has changed. Medium-format re-invented. FUJIFILM announces Development of Professional-use Mirrorless Camera System “GFX”.
Image correction and focal length settings bring out the appeal of these legendary lenses
The camera body has four preset focal lengths (21mm, 24mm, 28mm and 35mm) and can store two additional focal lengths.
For each of the six focal lengths, users can define three image correction settings (distortion, peripheral illumination and color shading).
Users can fine-tune "distortion", "peripheral illumination" and "color shading" according to individual lens characteristics. *4
This feature allows users to correct images according to each lens's optical profile, or opt for settings that accentuate a particular lens characteristic in order to enjoy a unique image quality and style.
This function corrects distortion, prominent on the edges of the frame.
It is designed to correct "barrel distortion" typically seen with wide angle lenses and "pincushion distortion" common with telephoto lenses.
Users may select three levels of correction ("Strong", "Medium", "Weak") or "OFF" for both "barrel distortion" and "pincushion distortion".
This function corrects peripheral illumination, i.e. darkening of the four corners of an image.
Users can opt to darken the periphery on purpose to highlight the photo subject at the center in order to enjoy unique image description and flavor.
The correction can be applied on the scale of 11 levels from -5 to +5 (including 0).
"Color shading" is a gradual shift of color between the center and periphery of an image.
This "color shading" function can correct the four corners separately.
-Red / Cyan... The red / cyan color shading is corrected between -9 and +9 relative to the green channel.
-Blue / Yellow...The blue / yellow color shading is corrected between -9 and +9 relative to the green channel.