Thanks for the replies from you guys out there.
I've one Rodenstock Apo Sironar-N 210mm f/5.6 Copal 1 Large format lens. This lens do not have any ring on it for adjusting the focal length like what other 35mm lens do, hence this lens has a fixed focal length of 210mm.
May i know what is the rear focal distance (i.e. the length from the tip of the
lens's furthest rear surface to the film plane in the large format camera where the image is
focused) for the above mentioned 210mm large format lens?
Please kindly advise. Thanks.
Ho Pei Jiun