The JVC Wide Angle Converter for GY-HM600 & GY-HM650 is a 0.8x wide angle converter lens with 72mm threading for the JVC GY-HM600 and GY-HM650 camcorders. It converts the 35mm equivalent focal length of the cameras’ native lenses from 29 – 667mm to 23 – 533mm, and it features zoom-through capability. A carrying case and sunshade hood with a 105mm front filter thread are included.