TAMRON SP 45 mm F/1.8 Di VC USD is a fast-aperture fixed focal length lens with superior optical performance and unprecedented close-focusing capability integrated with VC (Vibration Compensation). The precision mechanics and engineering inside of the lens are encased in a robust barrel frame, contrasted by its texture, color tones and lines, which have been engineered to create a warm, personable effect on the surface. Adding these subtle, human elements into this lens instills in the photographer a sense of trust and reliability through the experience - the essentials for any long-term partnership.