I’ve swapped from my Nikon 14mm f/2.8D (ancient beast) to the new Rokinon/Samyang 14mm f/2.4 SP/XP. It’s seriously better than the Nikon but PL3 insists that I use the lens profile for the Samyang 14mm f/2.8 UMC. Distortion-wise the output from the 2.4 is very different from the 2.8 (less vignetting in the corners - particularly when stopped down to 2.8 - and it doesn’t have the ‘mustache’ distortion that the (IMO much lesser) 2.8 UMC did. That profile is giving me too much un-vignetting (not sure that’s a word) and a correction for a mustache distortion that isn’t there.
So… Is there a way for me to force PL3 to use a different profile? (it’s more similar to the Nikon 14-24 2.8 than to the Samyang with a similar name)
There isn’t a DxO profile yet for this Samyang/Rokinon lens. Is one planned?
Is there a way for me to make my own profile? If so, any chances of a pointer to a how-to?
As a side note, I very much recommend this lens. I bought it for night sky photography where autofocus is a dis-feature, but it’s been spectacular for fall foliage, now that I’m used to Nikon’s focus assist system.
Does anyone else here own this lens? If it turns out that I can make a profile, I’m glad to share. I’m on a Nikon F-mount, but there are Canon and Sony versions. I imagine anything I could cobble together would, with some header changes, work as well on those platforms. And no, I don’t expect to make anything as good as what the DxO folks provide - but there isn’t one (yet?)
Thanks!