Sigma has introduced a new high-aperture “fix” of the Art series for systems with L and Sony E mount – 14mm F1.4 DG DN | Art . The company is proud to say that the new lens is the world’s first 14mm F1.4 lens designed for mirrorless cameras. Price – $ 1600, the lens is expected to be on sale from mid-summer of this year.
SIGMA 14mm F1.4 DG DN | Art
Key Features
- Lens construction: 19 elements, 15 groups (1 SLD, 3 FLD and 4 aspherical elements)
- Internal focusing system
- High speed autofocus compatible
- HLA Motor (High Sensitivity Linear Actuator)
- Compatible with lens aberration correction
- For Sony E cameras compatible with AF assist function
- Super multilayer coating
- aperture ring
- Aperture ring click switch
- Aperture ring lock switch
- Focus mode switch
- AFL button (configurable on some models)
- Petal hood (fixed)
- MFL switch (manual focus lock)
- Rear filter holder
- Special front cover (filter slots, locking mechanism)
- Dust and splash protection
- Water and oil repellent coating on the front element
- Tripod socket (TS-141)
- For L-Mount cameras, support switching between linear focus / non-linear focus ring settings
- For L-Mount cameras compatible with SIGMA USB DOCK UD-11
- Minimal glare and ghosting
- Each lens passes the patented MTF SIGMA measurement system.
- High precision durable brass bayonet
- Viewing Angle: 114.2°
- Number of aperture blades: 11 (round aperture)
- Aperture Range: F1.4-F16
- Minimum focusing distance: 30cm
- Maximum magnification ratio: 1:11.9
- Filter size: no data
- Dimensions: Ø101.4 × 149.9 mm
- Weight: 1170 g
Complete cover
Presentation
According to the tradition of SIGMA, the lens was personally presented by General Director Kazuto Yamaki.
Optical design
MTF Charts
