DIY lens

Thought I'd add a photo of my pride and joy as first photo. It's a Petzval formula 1880s Magic Lantern lens that I adapted (using plywood) to K-Mount to fit both my Pentax DSLR and SLR. :) Pentax PENTAX K-1 Pentax Me Super Pentaxian Petzval Petzval Lens Antique Antique Lens DIY DIY Lens Books Bookshelf Bookshelfporn Indoors  Arts Culture And Entertainment Old-fashioned No People Timetravel First Eyeem Photo