Sony Ultra Wide Converter Lens. Condition: Brand New in Original Packaging. Focal Length: 12mm, 16mm, 18mm, 24mm. Aperture Range: f/22-f/2.8. Rectilinear lens for straight edges and minimal distortion. Bayonet mount: automatic detection for EXIF data. Built-In Petal-Type Lens Hood. Perfect for landscape photography, the Sony Ultra Wide Converter lets you stretch your point of view […]