197AppendixUsing the Optional Lenses and Lens AdapterThe camera supports use of the optional Wide ConverterWC-DC52, Tele-converter TC-DC52 and Close-up Lens250D (52 mm). In order to attach any of these lenses, youalso need to use the optional Conversion Lens AdapterLA-DC52C.• When attaching the wide converter, tele-converteror close-up lens, be sure to screw it on securely. Ifthey come loose they may fall from the lensadapter, posing risk of injury from shattered glass.• Never look into the sun or into strong light throughthe wide converter, tele-converter or the close-uplens, as this can result in blindness or impairmentof vision.Wide Converter WC-DC52Use this converter for taking wide-angle shots. The wideconverter changes the focal length of the camera body’slens by a factor of 0.7 (The thread diameter is 52 mm.).