
Field of view — 01
21mm equivalent for landscapes and interiors
A wide rectilinear prime built for landscape, architecture and astro work, with aspherical and ED elements controlling distortion and aberration at the edges of the frame.
- 10 elements in 7 groups, including 2 aspherical, 3 ED elements
- Angle of view 90.8°
- Maximum aperture F2.8, minimum F22


