High resolution and high contrast. Introducing the sharp imaging of the newly developed GR lens. The GR lens with a new lens construction was developed for even better image quality. This lens uses a slim optical system with six elements in four groups while maintaining the 18.3 mm (35 mm format equivalent: 28 mm) focal length and brightness of F2.8. High-refractive index, low dispersion glass and aspherical high-precision molded glass lenses are optimally placed in the lens construction to suppress distortion and chromatic aberration to the absolute limit, delivering a high level of sharpness. This results in images that are sharp and clear across the entire frame even from the widest aperture setting. This item is sold as seen for spares or repair. Spares and repairs items do not come with a warranty but do represent potentially excellent value. Cosmetically this item would be placed within our Like New condition rating. Please Note: The protective lens shutters intermittently do not close when powered off.