Large maximum aperture of f/1.2 provides bright and easy-to-focus images in the viewfinder and allows shooting under adverse lighting conditions. Superb image quality- extremely well corrected for comma and spherical aberration. Ideal for candids, scenes, and available-light shooting. Lens construction- 7 elements in 6 groups. Picture angle- 46°. Distance scale- Graduated in metres and feet from 0.5m (1.7ft.) to infinity (∞). Weight- 380g. Filters- 52mm front screw-in. Front lens cap- snap-on. Lens hood- HS-12 snap-on type, HR-2 rubber screw-in type. Lens case- CL-34A hard leatherette, N0.61 soft pouch, or CP-8 plastic. Usable teleconverter- TC-201 or TC-14A.