Sigma 24-70mm f/2.8 DG DN II Art (L-Mount)

The Evolved, Flagship Workhorse for Full-Frame Mirrorless

The 24-70mm f/2.8 is widely considered the most important lens in a professional's kit—the versatile workhorse used for everything from tight portraits to sweeping landscapes. With the Sigma 24-70mm f/2.8 DG DN II Art, Sigma took their beloved original version and completely rebuilt it from the ground up for the modern mirrorless era. Engineered specifically for the L-Mount alliance (perfect for Panasonic Lumix, Leica SL, and Sigma fp cameras), this "Mark II" version is a triumph of optical engineering.

Sigma successfully managed to make this second-generation lens significantly smaller and lighter than its predecessor while simultaneously improving edge-to-edge sharpness and autofocus speed. Packed with professional physical controls—including a dedicated aperture ring—and a blazing-fast linear motor, it is the ultimate standard zoom for hybrid shooters who demand uncompromising performance for both high-resolution photography and cinematic video.

Why You'll Love This Lens

• Significantly Lighter & Smaller: The Mark II shed approximately 10% of its weight and overall volume compared to the original version. At just 735g, it is incredibly well-balanced for all-day wedding coverage and much easier to fly on a motorized gimbal.

• Blazing Fast HLA Autofocus: Sigma upgraded the autofocus system to its High-response Linear Actuator (HLA) motor. The autofocus is now more than three times faster than the original version, completely silent, and tracks fast-moving subjects with flawless precision.

• Dedicated Aperture Ring: New to the Mark II, the physical aperture ring gives you immediate tactile control over your exposure. Crucially for video shooters, it features a "click/de-click" switch for smooth, silent iris pulls, as well as an "A" (Auto) lock switch to prevent accidental bumps.

• Pseudo-Macro Capabilities: It features a ridiculously close minimum focusing distance of just 17 cm (6.7 inches) at the 24mm wide end. You can practically touch the front element to your subject, making it fantastic for capturing intricate details like wedding rings or product textures.

• Flawless Art-Series Optics: As part of Sigma's premium Art line, it delivers clinically sharp edge-to-edge resolution designed to feed high-megapixel sensors, paired with an 11-blade rounded diaphragm for beautifully smooth, cinematic bokeh.

Technical Specifications

Things to Note

Because this is a premium, bright f/2.8 zoom, it utilizes a large 82mm front filter thread. If you are upgrading from smaller lenses or kit zooms, you will likely need to invest in new, larger circular polarizers (CPL) or Variable ND filters to accommodate the wide front element.

Additionally, it is important to note Sigma's naming conventions. The "DG" designation means this lens is designed specifically to cover full-frame sensors. While it functions perfectly on APS-C L-mount cameras (like the Leica TL2, where the crop factor will give you a 36-105mm equivalent field of view), it is fully optimized to utilize the full sensor width of full-frame bodies like the Panasonic Lumix S5 II or Leica SL3.

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