shalika_lakmini

<p>I am in deep trouble here. I have a fujifilm 20mm lens camera. it is 12 mega pixels. i wanna take pictures of gemstones. i am new to this field. i tried to take pics but they are not that quality. how can i take pics in a much quality method using the camera i already have? . or can't I use it?. do i have to buy a new camera? coz cameras here are very expensive and i wanna see if can use the one i already have!!! plzzz help</p>