The Zeiss Batis 40mm f/2 CF Lens enters the market with the inclusion of special optics that the brand is renowned for over the years. Its optical construction uses 9 elements in 8 groups. There are three each of special glass and aspherical elements in the optical design to correct distortions at the edges and maintain the overall color neutrality. A composite element containing qualities of both aspherical and special glass is incorporated to provide further elimination of various aberrations. The lens can be focused down to a minimum distance of 0.78 feet. With the maximum aperture of f/2, you can take crisp portrait shots having a blurred background. The lens has an OLED screen that shows the relative depth of field for supporting manual focus operation.