Condition 96%. Superb example of this beautiful and rare fast aperture lens from Ross to cover 5x4 inch. These Ross Xpres lenses usually show up as F4.5, so finding the F3.5 version is a rare treat. Optics are superb with no haze, fungus or significant marks, just a few ultra light cleaning marks visible when viewed against a bright light. Lens measures 65 x 45mm and will require a 60mm aperture for board mounting. Comes with a black brass mounting ring.