The Fujifilm Fujinon CM-W 250mm f/6.3 is a telephoto lens for 4x5in and a standard lens for 5x7in format, with a 320mm image circle covering 8x10in with limited movements. At 510g with a 67mm filter thread, the f/6.3 maximum aperture reflects the optical design at this focal length. The CM-W series EBC coating ensures excellent contrast and colour accuracy. It provides a useful focal length between the common 210mm and 300mm options.