The hasselblad 45mm f35 xcd is a medium format lens with weather sealing and bright f35 aperture designed for use with hasselblads x1d 50c medium format mirrorless digital camera compact and easily portable the lens which was designed in sweden has gone through a stringent development testing and production process to ensure it satisfies the demands of high end mirrorless digital capture and high resolution sensors additionally an adapter is available to allow the mounting of hc and hc