nicointheclouds
Member
Check the comments in post #45. The Fuji 250 SF is usable on the 8” x 10” format at focusing distances of 19 meters and closer. Recall that you stated you want a lens of about 250 mm.
Fuji also made a 5.6/420 SF lens. This is a barrel lens with built-in iris unit. It can be mounted in a Shanel 5A shutter via one of the custom adapters available from Photrio member B.S. Kumar of Nara, Japan.
Its produces an image circle of 500 mm (some versions of the data sheet claim 480 mm). This provides 11” x 14” format coverage. Although the lens is rather large and heavy, mine is mounted on a Linhof Technika lens board (hole nearly centered type) using the adapter from Kumar.
https://www.photrio.com/forum/members/b-s-kumar.20965/
Thank you for the informartion