If you could provide me with specifications for the Fujinon-L 300mm f/5.6 lens I would be most appreciative. This lens was purchased several years ago (ca. 1984) for use with 4X5 and I have been very pleased. I am now considering 8X10 and wondering if the Fuji has the legs to be more than a marginal performer in that format. Any information is welcome and appreciated,