AF 13mm f / 1.4 stm sony e-mount

Ideal for landscapes, urban landscapes, street scenes, architecture and more, the VILTROX AF 13 mm f / 1.4 and is an elegant primary ultra-branded lens characterized by portability, advanced optical design and intuitive handling. Its fast maximum opening of f / 1.4 scale sizes and speeds and is suitable for working in lighting conditions available. It offers greater control over the depth of field and provides a soft bokeh effect to larger openings, while limiting the size and weight of the objective for everyday use. Designed for fluid video acquisition, the lens effectively eliminates focusing when changing the focus distance during video shooting, while the STM auto focus engine provides a fast and responsive AF to a minimum distance of the object of only 22 cm.

Features:
- Ultra-Wide primary objective designed for Sony E-Mount mirrorless cameras in APS-C format, where it offers a focal length of 20 mm equivalent to that of a 35 mm full-frame.
- The maximum maximum opening of F / 1.4 adapts to work in difficult lighting conditions and helps maintain a relatively compact factor.
- 14 lens elements in 11 groups provide a sophisticated optical design. Two aspherical elements are optimized for distortion and out-of-axis optical aberration, allowing the lens to maintain an excellent resolution in the entire focus range.
- Four elements of the lens and (extra-low dispersion) greatly reduce the color fringes and chromatic aberrations to produce greater clarity and precision of colors, regardless of the open opening.
- Designed for fluid video acquisition, the goal effectively eliminates focus breathing when changing the focusing distance during video shooting.
- The STM auto focus engine guarantees a quick and reactive AF up to a minimum distance of the object of only 8.7 ".
- The nine-sided diaphragm contributes to a pleasant quality of the bokeh.

Technical details:
- Focal length: 13 mm (focal length equivalent to 35 mm: 20 mm)
- Maximum opening: F / 1.4
- Minimum opening: F / 16
- Objective attack: Sony e
- Objective size coverage: APS-C
- Viewing angle: 94 °
- Minimum focus distance 8.7 "/ 22 cm
- Maximum magnification: 0.1x
- Optical structure: 14 elements in 11 groups
- Diaphragm blades: 9
- Type of focus: Autofocus
- image stabilization: no
- Filter size: 67 mm (front)
- Dimensions (Ø x L): 74 x 90 mm
- Weight: 420 g