550D LUA Scripting / Ideas
Created originally on Bitbucket by Anonymous
Reading through the possibilities of LUA, 2 Ideas:
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Movie Preference Loading (Shuter,ISO,AV,Cust.Picture Style) ..ok,can be done by Canon fw but maybe more by LUA?
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Focus correction (missing in 550D) I see from rack/brack-focus that focus can be moved in small steps ex: Sigma 30mm/1.4 A user has to bild his own user defined Lens table like: {{{ Dist(cm) AF-Corr (Steps) 28 +3 85 +3 140 +5 . . . . 750 +8 }}} and put this into his SIGMA30.lua file to get the AF corrected at a given distance. I doon't know if a lens with a FF or BF can be corrected by a fixed Step/Dist factor or if other calcs must be interpolated