Sigma 135mm f/1.8 Art DG HSM Lens (for Leica/Panasonic L-Mount Cameras)
(as of Apr 13, 2022 22:22:25 UTC – Details)
Image quality optimal for ultra-high-megapixel cameras: To deliver the ultra-high resolution that brings the best out of 50MP or higher ultra-high-megapixel cameras, the focus mechanism features Sigma’s floating system.
Optical design delivering ultra-high-resolution and minimized chromatic aberrations: In addition to an optimized power distribution, this lens features two SLD (Super Low Dispersion) glass elements and two FLD (“F” Low Dispersion) glass elements. These technologies help minimize chromatic aberrations, which tend to appear in the bokeh area outside of focus in portraits, as well as on slender objects such as fine branches.
Fast and nimble autofocus photography: The large HSM (Hyper-Sonic Motor) delivers ample torque to the focusing group for outstanding speed, ensuring exceptionally stable performance even at lower speeds.
Ideal for portraits requiring a dramatic bokeh effect: The 135mm focal length delivers a stunning compression effect: even fairly close to the subject, the telephoto ring allows the photographer to establish a variety of dramatic perspectives. The compression effect truly shines in both close-ups and full-length portraits, making composition easy.
Rounded diaphragm: The 9-blade rounded diaphragm creates an attractive blur in the out-of-focus areas of the image.