That is correct. The Fujinon-NW 210mm f5.6 (the N does not appear on the lettering) has an image circle of 300mm. It's distinguished from mine by the lettering on the outside of the front barel, by the larger filter ring diameter (67mm for NW vs. 58mm for W), by the coating, and most significantly by the coverage. I know the NW version is used for 8x10 but the W version I have is actually useable on 8x10