Jvc Grd850us I Need A Lens Size For Model GRD850US Jvc Minidv Camcorder Thank You?

I need a lens size for model GRD850US jvc minidv camcorder thank you? - jvc grd850us

This is the camera: http://www.bestbuy.com/site/olspage.jsp?skuId=8671332&type=product&id=1197074520368

Does anyone know the size of the lens of the camera?