The Lensbaby Composer Pro II with Soft Focus II optics for Canon EF mount is a specialized creative photography lens system designed for artistic image capture. This combination features the Composer Pro II lens housing with its unique ball joint design, allowing precise control of the focus sweet spot and enabling photographers to tilt the lens element to create selective focus effects. The included Soft Focus II optics provide a distinctive visual style with sharp central details surrounded by softly blurred edges and smooth color transitions. The optical system integrates a 12-blade aperture mechanism that works with a magnetic drop-in aperture system, allowing for smooth bokeh and creative control over depth of field. The lens construction measures approximately 70 mm in diameter and 85 mm in length, weighing around 340 g, making it portable for various shooting situations. Compatible with Canon EF cameras, this lens system supports manual focus operation and offers a flexible creative tool for portrait, artistic, and experimental photography applications. The magnetic aperture system includes several aperture plates ranging from f/2.5 to f/22 for precise exposure control. The build quality is characterized by durable materials with smooth mechanical operation, providing reliable performance for photographers looking to expand their creative possibilities beyond conventional lens capabilities.