- Newly developed 14 elements in 8 groups optical design with 1 Glass-molded (GMo) aspherical lens
- Large f/1.4 aperture highlighting subject with shallow depth of field
- A standard lens with 51mm focal lenght (equivalent in 35mm full-frame format)
- Designed in a compact and lightweight form that is easy to carry
- 0.23m minimum focusing distance with 0.25x maximum magnification
- Features a metal lens mount
- 7-blade circular aperture delivers beautiful and soft background blur
- Adopts compact Gear-type Stepping Motor (STM) and supports Full-time Manual Focus