A Collection of Cine lenses all reverse mounted for Macro photography.
All are mounted using inexpensive plastic pentax (M42) thread body caps.
Center sections are cut out on a lathe and a lens filter ring is used to retain the lens or a recess
is cut and the aperture ring is pressed into the recess depending on the lens arrangement.

From left to right, back row: Kern Paillard (Bolex) 12mm Macro Switar (on Alpha), 12mm Switar, 25mm Switar, Soligor 12, 25 and 75mm Elitars
Second Row: Cine Ektar II 25mm, Cine Ektar 15mm, Cine Ektanon 38mm.
Front: Cine Nikkor 13mm and Twin Flash M42/T mount adapter.