HM600WC8X72HU is a 0.8X wide angle converter lens with 72mm threading
specifically chosen for use with GY-HM600, GY-HM650, GY-HM850 and
GY-HM890 camcorders. The HM600WC8X72HU comes with a sunshade hood which
attaches to the outer ring of the lens and a carrying case.
By using the HM600WC8X72HU, the 35mm-equivalent focal length is
converted from 29 — 667mm to 23 — 533mm. In addition, the converter lens
has zoom-through capability.