No, it’s the re-badged version of the well known Meyer Lydith. I was quite shocked when it produced such crisp results. It wasn’t perfect, though. To be fair, this was only on a MFT sensor, I’ve not tried it on anything beyond. I suspect distortions would become rather pronounced on a bigger sensor. There was already an issue with softness along the bottom (long) edge of the frame. Luckily by shifting the 35mm neg to the top of the frame mostly avoided this. After I’d written this piece, I tried one of the old 50mm f4 Componons. This worked very well. Central sharpness wasn’t vastly different but it was much more consistent into the corners. About 18 months ago I upgraded to a Fuji X-A3, mainly because there was an odd colour shift on the Panasonic’s sensor, from very slightly magenta on one side to green/cyan on the other. Not an issue with transparencies but with the ‘stretched’ histogram more or less inherent in negative scans to achieve the correct brightness range, the minute differences
became noticeable as a variable cast. Had it not been for this I might still be using the little GX1. Having said that, having seen what the Fuji can do with it’s larger, higher res sensor and electronic shutter in conjunction with one of the ‘newer’ 6-element Schneider Componon-S lenses…
Well, that turned into more of a ramble than I’d intended.. hopefully it hasn’t sent you to sleep