VoightLander SUPER 15mm ASPHERICAL III Part Number 233034 WIDE-HELIAR F4.5 E-mount Wide-Angle Lens, Black,

This lens has an ultra-wide 110° angle of view, yet has extremely little distortion, producing sharp images all the way to the edges. Its optical design optimizes the angle of light incident on the Sony E-mount sensor to prevent color casts from appearing on the edges of images captured with digital cameras. Compatible with Sony E-mount: Equipped with electronic contacts, the lens usage status is reflected in the Exif information of the shooting data. It also has a built-in distance encoder, which supports 5-axis image stabilization on the camera body. It also allows you to zoom in on the viewfinder by operating the focus ring. Complete elimination of distortion: As a lens that captures straight lines as straight lines, we have thoroughly pursued optical performance without relying on digital image processing. The use of aspherical lenses completely eliminates distortion. Optimized optical design: While ensuring a full-size image circle, the optical design is optimized for Sony E-mount sensors, maintaining high resolution all the way to the edges of the image and suppressing phenomena such as color cast. Manual focus for precise focusing: The all-metal helicoid unit is machined and adjusted with high precision, and high-quality grease generates just the right amount of torque, resulting in smooth focusing and allowing for subtle focus adjustments.