- Aperture Range: f/2.8 to f/22
- One SLD Element
- Super Multi-Layer Coating
- 1:1 Magnification, 11.6″ Min. Focus
- Hyper-Sonic Motor AF System
- Custom AFL Button, Focus Limiter Switch
- Physical Aperture Ring; De-Click Switch
- Rounded 9-Blade Diaphragm
- Weather-Sealed Design
Optical excellence with close-focusing capabilities, the Sony E-mount 105mm f/2.8 DG DN Macro Art Lens, from Sigma, is a short-telephoto prime optimized for macro use. With a minimum focusing distance of 11.6″, and a 5.5″ working distance, this lens offers a life-size, 1:1 reproduction ratio for accurate rendering of close-up subjects. Its optical design incorporates one SLD element, which also helps to realize high clarity and color accuracy by suppressing various aberrations and color fringing. A Super Multi-Layer Coating has also been applied, which controls flare and ghosting for greater contrast.
Benefitting handling, this lens sports a Hyper-Sonic Motor for quick and quiet AF performance and intuitive full-time manual focus control. A focus limiter switch also helps to boost focusing speed and precision, and there is also a customizable AFL button and dedicated focus mode switch. Additionally, the lens features a nine-blade rounded diaphragm for smooth bokeh quality and the lens housing is also weather-sealed to suit working in inclement conditions.