CV lens profiles in ACR 8.7?

[Sprocketdog23]

I have always found the lens profiles in ACR to be pretty accurate (they are great with my Canon L lenses), and do a good job fixing vignetting and distortions with very small adjustments, but tonight I installed ACR 8.7 with the CV lens profiles, and opened files taken with the 21mm f4 colour skopar on both an M8 and GXR. All my images were now vignetting at the default (100) setting to white by around 3 stops, and were fixed at the 24-32 mark. Now thats a long way off, which surprised me somewhat. Not impressed with these, its quicker to fix the vignetting issues manually and not bother with the supplied profiles. Has anyone else used ACR 8.7 with the CV lens profiles... Are they working for your lenses?

 

[sahe69]

Yes I tried it with my CV 15/4.5 M and found it overcompensating the vignetting. Anyhow it was rather easy to bring the correction to a suitable level. Did not help with the purple fringing on my 240 anyhow. Guess I'll be better off profiling this lens myself.