Sigma 20mm F2.0 DG DN Contemporary Lens (Leica L Mount)

Sigma 20mm F2.0 DG DN Contemporary Lens: Capture the World in Wide-Angle Brilliance

Overview:

The Sigma 20mm F2.0 DG DN Contemporary Lens for Leica L Mount stands out as a versatile wide-angle prime lens, perfect for photographers seeking to capture expansive landscapes, intricate architectural details, or the vast night sky. With its bright f/2.0 aperture, this lens excels in low-light conditions, offering photographers the creative flexibility to produce images with a shallow depth of field and stunning bokeh effects. Its compact and lightweight design, weighing just 370g, makes it an ideal companion for on-the-go shooting, without compromising on image quality. The lens's construction includes advanced optical elements to ensure sharp, high-resolution images across the frame, while its durable, weather-sealed body is built to withstand the elements. Whether you're an amateur enthusiast or a professional photographer, the Sigma 20mm F2.0 DG DN Contemporary Lens is a reliable tool for capturing breathtaking visuals with clarity and precision.

More Details:

• Ultra-Wide Angle Excellence: Experience the vastness of landscapes and the intricate details of cityscapes with the 20mm focal length, perfect for architectural and astrophotography enthusiasts.

• Bright Aperture for Creative Freedom: The f/2.0 maximum aperture not only excels in low-light conditions but also offers exquisite control over depth of field, allowing for stunning subject isolation and bokeh effects.

• Designed for Portability: Weighing just 370g and measuring a mere 72.4mm in length, this lens is the epitome of portability, making it an ideal choice for photographers on the move.

• Uncompromised Image Quality: With a sophisticated optical design that includes one SLD element, one FLD element, and three aspherical elements, this lens guarantees sharp, high-resolution images with minimal aberrations.

• Robust and Weather-Sealed: Built to last, the all-metal construction and weather-sealed design ensure that the lens stands up to challenging environments, making it a reliable companion for your photography adventures.

• Premium Compact Primes for mirrorless users - The combination of superb optical performance with a level of compactness that is perfectly suited to smaller and lighter modern mirrorless cameras will bring you new opportunities for a perfect shot.
• New standards of optical performance for the Contemporary line - Based on the latest optical design technology, the lens construction includes three high-precision glass-molded aspherical lens elements, one SLD element, and one FLD element to suppress a range of optical aberrations. The result is clear and sharp images even in the extreme corners of the frame.
• SIGMA’s unique coating technology Nano Porous Coating - “NPC (Nano Porous Coating)” incorporates porous silica as the coating material. The porous silica layer has nano-sized holes with air inside. Having holes of this size enables a large reduction in the refractive index, allowing the reflectance to be lowered more than with conventional anti-reflective coatings. As a result, reflected light causing flares and ghosting is sharply reduced, achieving clear image quality.
• Magnetic metal lens cap - This dedicated metal cap clips to the front surface of the lens magnetically. It is no exaggeration to say that this meticulously crafted cap represents the finishing touch for the I series.
• Inner focus system - To increase stability, this lens configuration uses movable internal lens elements that adjust focus without changing the length of the lens barrel.
• Stepping Motor - The lens is capable of smooth, quiet, and high-speed AF made possible by a stepping motor, as well as supports Face/Eye Detection AF and video AF.
• Super Multi-Layer Coating - In digital cameras, flare and ghosting may also be caused by reflections between the image sensor and lens surfaces. Here too, SIGMA’s Super Multi-Layer Coating is highly effective, assuring images of outstanding contrast.
• Aperture ring - designed to help users work intuitively.
• Focus Mode Switch - Using this switch, it is possible to switch the focus mode between AF and MF.
• Mount with Dust and Splash Resistant Structure - The lens mount incorporates rubber sealing to protect the mount from dust and water drops.
• Compatible with high-speed autofocus
• Designed to minimize flare and ghosting
• Every single lens undergoes SIGMA’s proprietary MTF measuring system
• 9-blade rounded diaphragm
• High-precision, durable brass bayonet mount

• Sigma 20mm F2.0 DG DN Contemporary Lens (Leica L Mount)
• Front Lens Cap
• Rear Lens Cap
• Lens Hood
• Limited Warranty