Type: SIGMA 30mm f/1.4 DC DN Contemporary Lens for Sony Mirrorless Cameras and APS-C format e-mount The lens is made in Brazil and features a maximum aperture of f/1.4, high-quality optical design with aspherical and high-refractive index elements, and a stepping AF motor for smooth, near-silent autofocus.
Aperture: Maximum aperture: F4.5 / F5.6 (with built-in teleconverter applied)
Minimum aperture: F22 / F29 (with built-in teleconverter applied)
Number of aperture blades: 9 Circular aperture diaphragm for natural background blurring
Compatibility: Compatible to Tele Converter MC-14: Yes
Compatible to Tele Converter MC-20: Yes
Operates with 5-axis Sync IS: Yes
Compatible with 50fps: Yes