Canon WD-H58W (WDH58W WD H58W) 0.8x Wide Converter Lensfor use with Canon XF100 / XF105 & XA10 Cameras.
The Canon WD-H58W Wide Converter Lens is optically matched to go with the XA10 HD camcorder, but it is also compatible with other Canon camcorders and can be attached to any lens with a 58 mm filter thread. The WD-H58W brings a wider angle of view to your images and either 0.7x or 0.8x magnification may be printed on the lens. The WD-H58W is a great investment if you're looking to pack more of your subject into the frame. This is useful if you're shooting groups of people, small rooms, or wide landscapes.