Extra-long Hood (Supplied)

The included lens hood is extra-long and features an antireflective coating to manage unwanted light.

Compact structure and enhanced performance

Featuring a lens barrel and aperture parts made of TSC, which contribute both to the compactness of the lens and the smooth functioning of the aperture system.

Compactness with outstanding optical performance

Two aspherical lens elements help ensure outstanding image quality and overall compactness.

Minimize flare and ghosting

SIGMA’s Super Multi-Layer Coating reduces flare and ghosting to help photographers produce sharp and high contrast images even in backlit conditions.

Shallow depth of field

The large-diameter lens with F1.4 brightness makes possible a shallow depth of field for a beautiful bokeh effect

High-precision, rugged brass bayonet mount

Its treated surfaces and enhanced strength contribute to the exceptional durability of the lens.

Rounded diaphragm

The 9-blade rounded diaphragm creates an attractive blur in the out-of-focus areas of the image. 

New A1 MTF measuring system.

Each lens is checked for previously undetectable high-frequency details using 46-megapixel Foveon direct image sensors.

Lens construction
Lens construction	9 elements in 7 groups
Minimum aperture	F16
Filter size	φ52㎜
Angle of view(DC)	50.7°
Minimum focusing distance	30cm /11.8in.
Dimensions (diameter x length)	Φ64.8㎜ × 73.3㎜ / 2.6in.×2.9in.
Number of diaphragm blades	9（Rounded diaphragm）
Maximum magnification ratio	1：7
Weight	265g/ 9.3oz.
	All figures based on Sony E-mount system. Appearance and specifications are subject to change without notice.
Corresponding AF Mounts	Sony E-mount / Micro Four Thirds