The Sony VCL-EX0877 HD Wide-Angle Converter is the 0.8X wide conversion lens for the Sony PMW-EX1, PMW-200, and PMW-300. With the Sony VCL-EX0877 mounted to the camera, the focal length becomes 25.1mm to 351mm (31.4mm to 439mm in 35mm equivalent). The camera has an optical specification compensator function. By changing "Wide Conversion" in Camera Set menu "On" manually, chromatic aberration compensation and the image stabilizer mode is optimized for the Sony VCL-EX0877 0.8X HD Wide-Angle Converter.