I will auction off some (very) rare lenses at a forthcoming auction including special lenses for UV photography. Auction will start on: May 17, 2025 10:00 AM CET (Central European Summer Time)
Part I will be auctioned; see details here in that link to the mflenses site (I'm admin there):
List of rare Lenses on auction/viewtopic,p,1591664.html#1591664
Part II will happen this autumn...
