You can only switch lenses on a camera like that AFTER you purchase 35mm adapter...Otherwise you can't attach any kind of lenses to it....I own the HV30, and its a nice. Those adapters can retail for at least $1100, most people gets someone to make them one that know hows to do a quality one for around $350. You will need to just read up on them, and find out how you can get the best deal on one.