Sony VCL-HGA07 HG Wide Angle Conversion Lens 0.7x for 30/37mm Includes Carrying Pouch, Lens cap (front) and Lens cap (back) Compatibility - HDR-SR8, DCR-SR300C, DCR-SR200C 100GB Handycam(R) Camcorder, DCR-SR200, DCR-SR300 40GB Handycam(R)Camcorder Dimensions - Length 1-7/8 x Diameter 2-5/8 (46.5x66.2mm) Weight - 212 grams (7.5 ounces)