Full-Frame | f/1.2 to f/16 | Fast Wide-Angle Prime Lens | Multi-Focus System and Dual STM | Control Ring and Function Buttons | 1 Aspherical ED & 3 ED Elements | 11.8" Minimum Focusing Distance
FUJIFILM X Mount/APS-C Format | 49.5mm (35mm Equivalent) | Aperture Range: f/0.95 to f/11 | 1 x ED Element, 1 x Aspherical Element | 3 x Ultra-High Refraction Elements | Long Focus Throw, Internal Focus Design | Minimum Focus Distance: 13.8" | Stepless Aperture Ring | Filter Size: 62mm | Aperture Blades: 9