Sigma 35mm f1.4 DG DN Art Lens Sony FE

AT A GLANCEDesigned exclusively for use with mirrorless cameras, the 35mm F1.4 DG DN | Art is light enough to feel perfectly balanced on a compact mirrorless camera, yet is packed with an array of professional features including ultra-fast AF, a de-clickable and lockable aperture ring and a customizable AFL button. This gives the lens operability and portability without compromise, making it as ideal for professional projects as it is for casual outings, and as well-suited to video as it is stills.Central to the design of the 35mm F1.4 DG DN | Art is its sophisticated optical performance, which is consistent with the development of all Art line lenses. The lens incorporates 15 elements in 11 groups. With two Special Low Dispersion (SLD) elements, an Extraordinary Low Dispersion (ELD) element, an ‘F’ Low Dispersion (FLD) element and two aspherical elements, and as well as other high-performance glass, the lens’ advanced optical construction utilizes SIGMA’s state-of-the-art optical design technology, minimizing all types of aberration including axial chromatic aberration, which cannot be corrected in-camera.In spite of having a very wide aperture of F1.4, the lens is able to control sagittal coma flare extremely well even wide open, stopping bright points of light from flaring out near the edges of the frame. This will be particularly appealing to night sky photographers.The focusing mechanism in the SIGMA 35mm F1.4 DG DN | Art features a stepping motor. This motor controls a focusing lens group composed of a single, lightweight element, which means AF is responsive and quiet, and is able to keep track of moving objects very effectively. Manual focusing is smooth and precise. 

·Additional features 

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·Lens construction: 15 elements in 11 groups, with 1 FLD, 1 ELD, 2 SLD and 2 aspherical elements

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·Internal focusing

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·Compatible with high-speed autofocus

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·Stepping motor

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·Compatible with lens-based optical correction

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·Super Multi-Layer Coating

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·Water and oil repellent coating (front element)

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·Aperture Ring

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·Aperture Ring Click Switch

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·Aperture Ring Lock Switch

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·AFL button

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·Focus Mode Switch

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·Support DMF, AF+MF

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·Dust and splash proof structure

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·Petal type hood with lock

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·Designed to minimize flare and ghosting

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·Every single lens undergoes SIGMA's proprietary MTF measuring system "A1"

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·11-blade rounded diaphragm

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·High-precision, durable brass bayonet mount

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