Examples from the Uranus-27 f 2.5/100 (Rehoused) on RED Scarlet MX

So, I’ve got a lens sent to me for a rehousing job. It is a specialized Aerial Photography medium format 8x8 cm (Approx. 3.1 x3.1 inches) lens Uran-27 F2.5/100 (Uranus-27). The lens did not have a helicoid, nor a standard mount of any kind, but it did have a large proprietary cast-iron mounting ring (remember, this was design in as military-grade equipment). What was done: 1. The proprietary mounting ring was removed 2. The threading for pre-manufactured helicoid, and ultimately the helicoid itself were ad