Cameras only work if you have a mild telephoto lens. If you have a wide angle which is common in most point and shoot cameras, you get a fishbowl effect which isn't complementary. If you are using a 35MM camera, the lens should be 50MM at least with 75MM to 100MM for portrait work if you have the room. I tend to like Pentax lenses because they are less costly and they have minimal distortion but there may be other brands I haven't worked with that have lens with less distortion.