لنز Sigma 30mm f/1.4 DC DN هم معرفی اولیه شد
Lens design: 9 elements in 7 groups double-sided aspherical lens high refractive index and high dispersion glass
Aperture blades: 9 circular aperture
Filter Size: 52mm
AF motor: stepping motor
Shortest focusing distance: 30cm
Inner focus
Total length: 73.3mm
Maximum diameter: 64.8mm
Weight: 265g
Available in Sony E and Micro Four Thirds mounts
Release Date: March 18, 2016
Suggested retail price in Japan: 51,840 yen (tax included) or around $400