USED Sigma 50mm F1.2 DG DN Art for Sony E

Product Features

• Achieves high resolution with thorough suppression of aberrations through the latest optical design, from maximum aperture. Capable of detailed depiction without color fringing in any situation.
• Adoption of a floating focus system, advantageous for close-up performance, enables stable, high-level image quality across the entire range from minimum focus distance to infinity.
• By effectively correcting various aberrations such as spherical aberration, sagittal coma flare, and axial chromatic aberration, it achieves smooth and natural bokeh without color fringing from the in-focus plane.
• Employs 13 aperture blades, a first for SIGMA. Maintains a circular shape even when stopped down from maximum aperture. By maximizing the surface precision of aspherical lenses, it enables smooth and beautiful circular bokeh.
• Significantly suppresses focus breathing through the optimization of focus group arrangement and aspherical shape. With minimal change in angle of view due to focus shift, natural focus transitions are possible for video shooting.
• Regarding flare and ghosting, which reduce image quality, countermeasures have been implemented against incident light under all conditions based on state-of-the-art simulation technology. High resistance to backlight enables clear and transparent shooting under any lighting conditions.
• A new system has been developed that significantly reduces the volume while maintaining thrust, utilizing a linear motor HLA (High-response Linear Actuator) characterized by high drive precision and quiet operation. Adopted for each of the two focus groups.
• While using high refractive index glass and four aspherical lenses, each piece of glass is made extremely thin. The floating focus system ensures high performance while shortening the overall length, resulting in a compact lens configuration.
• By assembling high-precision parts made from materials including lightweight and high-strength TSC, it possesses the high level of rigidity, durability, and build quality of the Art line, allowing for long-term reliable use as a shooting tool without compromising portability.
• Equipped with an AFL button that can be assigned any function. In addition to the aperture ring, it also features an aperture ring lock switch and a click switch that can toggle the click on/off.
• In addition to a dust- and moisture-resistant body, the frontmost element of the lens features a water-repellent and oil-repellent coating, allowing for worry-free shooting even in harsh outdoor environments.
• A dedicated petal-type lens hood is included. It features a locking mechanism for secure attachment.

Product Specifications

• Lens Configuration: 12 groups, 17 elements (4 aspherical lenses)
• Angle of View: 46.8°
• Number of Aperture Blades: 13 (Circular aperture)
• Minimum Aperture: F16
• Minimum Focusing Distance: 40cm
• Maximum Magnification Ratio: 1:6.2
• Filter Size: φ72mm
• Maximum Diameter x Length: φ81.0mm x 108.8mm
• Weight: 745g <with lens hood>

Accessories

Case, Lens Hood (LH782-03), Front Cap (LCF-72 III), Rear Cap (LCR II)