Can 5D Mark III's in-camera CA correction support 3rd party lens? Sigma 35?

[kharnak]

Is there any trick to make 5D Mark III's in-camera CA correction support 3rd party lens such as Sigma 35? Sigma 35 is definitely a nice lens, except with very strong chromatic aberration when shot at large apertures.
Lightroom isn't function very well either... and it would be more helpful if this can be applied to jpg directly

 

[Canon-F1]

Is there any trick to make 5D Mark III's in-camera CA correction support 3rd party lens such as Sigma 35? Sigma 35 is definitely a nice lens, except with very strong chromatic aberration when shot at large apertures.

i don´t really care as i don´t shoot JPG or use DPP to edit the RAW files.

but canon will sure not incorporate data for third party lenses.

but CA correction in LR works wery well.... when it is CA and not blooming.

 

[Marsu42]

but canon will sure not incorporate data for third party lenses.

No one has managed to reverse engineer Canon's method to upload lens profiles yet, so the (for jpeg!) very useful in-camera correction is Canon-only.

However Magic Lantern has a "dumb" vignetting correction for 3rd party lenses, they certainly could add ca correction if you request it and someone finds the time to implement it - but the real deal would be uploading custom profiles via eos utility.

 

[risc32]

my sigma doesn't have any CA problem, and neither did photozone's or lentip's. was that " longitudinal chromatic aberration" or " lateral chromatic aberration" that was bothering you? either way, it shouldn't be.

and the answer to your question is no, sorry. you'll have to find a RAW solution.