Sigma 30mm f/1.4 DC DN Contemporary Lens for FUJIFILM X

KEY FEATURES

X-Mount Lens/APS-C Format
45mm (35mm Equivalent)
Aperture Range: f/1.4 to f/16
Two Aspherical Elements
One High-Refractive Index Element
Super Multi-Layer Coating
Stepping Motor AF System
Rounded 9-Blade Diaphragm

SIGMA 30MM F/1.4 DC DN CONTEMPORARY OVERVIEW

A fast, versatile prime, this 30mm f/1.4 DC DN Contemporary Lens from Sigma is designed for use with APS-C-format FUJIFILM X-mount mirrorless cameras. The bright f/1.4 maximum aperture benefits working in low-light conditions and also affords extensive control over the depth of field for using selective focus techniques. The optical design features a pair of aspherical elements, along with one high-refractive index element, which significantly reduces spherical aberrations and distortion for increased clarity and definition for notably sharp image quality. Also, a Super Multi-Layer Coating has been applied to control lens flare and ghosting in strong lighting conditions. Additionally, benefitting both stills shooting and video recording, this compact prime also incorporates a stepping AF motor for smooth, near-silent autofocus performance.

As part of the Contemporary line within Sigma's Global Vision series, this lens is designed to achieve a balance between convenience and performance and meshes a compact, lightweight build and versatile handling with notable optical attributes.
Normal-length prime is designed for APS-C-format FUJIFILM X-mount mirrorless cameras and provides a 45mm equivalent focal length.
Bright f/1.4 maximum aperture excels in low-light conditions and also affords increased control over the depth of field for achieving selective focus effects.
Two aspherical elements and one high-refractive index element are used to limit distortion and spherical aberrations and also contribute to greater overall sharpness and accurate rendering.
A Super Multi-Layer Coating has been applied to lens elements in order to minimize lens flare and ghosting and contribute to producing contrast-rich and color-neutral imagery, even in backlit conditions.
A stepping AF motor benefits both photographers and videographers with its fast, precise, and near-silent performance.
The rounded nine-blade diaphragm contributes to a smooth and pleasing bokeh quality.
Constructed using a Thermally Stable Composite (TSC) material for greater precision and use in wide temperature variations. Additionally, a brass bayonet affords improved mounting accuracy and rigidity.

SIGMA 30MM F/1.4 DC DN CONTEMPORARY SPECS

Focal Length	30mm (35mm Equivalent Focal Length: 45mm)
Maximum Aperture	f/1.4
Minimum Aperture	f/16
Lens Mount	FUJIFILM X
Lens Format Coverage	APS-C
Angle of View	50.7°
Minimum Focus Distance	11.8" / 30 cm
Maximum Magnification	0.14x
Optical Design	9 Elements in 7 Groups
Diaphragm Blades	9, Rounded
Focus Type	Autofocus
Image Stabilization	No
Filter Size	52 mm (Front)
Dimensions (ø x L)	2.6 x 2.9" / 64.8 x 73.6 mm
Weight	275g