This lens offers a versatile zoom range suitable for various photography styles, from wide-angle to portrait. Its constant f/2.8 aperture ensures excellent performance in low light and depth of field control. The compact design makes it perfect for handheld shooting or use with accessories like gimbals. Advanced coatings and weather sealing enhance image quality and durability, while the fast, quiet autofocus is ideal for filmmakers seeking a lightweight, high-performance lens.
Features
The 28-70mm f/2.8 DG DN Contemporary Lens for Leica L-Mount
The 28-70mm f/2.8 DG DN Contemporary Lens for Leica L-Mount from Sigma is a versatile wide-angle to portrait-length zoom characterized by its f/2.8 constant maximum aperture. The design suits working in available lighting conditions while affording increased control over depth of field. More lightweight and compact than similar 24-70mm lenses, it's optical design incorporates two FLD and two SLD low-dispersion elements plus three aspherical elements that reduce a variety of aberrations to achieve high sharpness, enhanced clarity, and improved color accuracy. It features just one lightweight focusing element, which keeps the AF unit small. This, along with a quiet and fast stepping motor, makes for responsive and near-silent autofocus performance, an ideal combination for filmmakers looking for a high-performance, lightweight, and easy-to-handle camera system that works well with a gimbal or other accessories.
Each optical surface features Super Multi-Layer and Nano Porous coatings to improve contrast and color rendering by suppressing lens flare and ghosting for optimal light transmission, and an added water- and oil-repellent coating on the front optic helps keep the lens free from smudges and droplets. The weather-sealed design benefits working in trying environmental conditions, and a nine-blade rounded diaphragm contributes a pleasing bokeh quality when using wider apertures.
Standard zoom for full-frame L-mount mirrorless cameras
42-105mm equivalent focal length when used on an APS-C camera
Constant f/2.8 maximum aperture for Low light use and depth-of-field control
Two F Low Dispersion (FLD) and two Special Low Dispersion (SLD) elements reduce chromatic aberrations and color fringing
Three aspherical elements control spherical aberrations and distortion
Both Super Multi-Layer and Nano Porous coatings minimize lens flare and ghosting and produce contrast-rich and color-neutral imagery
Integrated stepping motor and optimized AF algorithm provides quick and quiet autofocus
Rounded nine-blade diaphragm for a pleasing bokeh quality
Brass bayonet for mounting accuracy and rigidity
Rubber sealing for dust- and splash-resistance
Specifications
Focal Length
28 to 70mm
Maximum Aperture
f/2.8
Minimum Aperture
f/22
Lens Mount
Leica L
Format Compatibility
Full-Frame
Angle of View
75.4° to 34.3°
Minimum Focus Distance
19 cm
Maximum Magnification
3.3 to 4.6x
Optical Design
16 Elements in 12 Groups
Diaphragm Blades
9, Rounded
Focus Type
Autofocus
Image Stabilization
No
Filter Size
67 mm (Front)
Dimensions (ø x L)
72.2 x 101.5 mm
Weight
470 g
In Stock
In our warehouse
Available for home delivery
Out of stock