I have just recently purchased my first SLR camera, it is also my first 35mm camera that is worth mentioning. It is a Pentax ME with a Marexar-CX 35-200mm wide-angle telephoto lens. I know that this is a manual focus camera and lens but I have no idea of exactly how to be sure that I get a decent picture with it so any help there would be appreciated. I have done quite a bit of research as far as brand names for cameras and lenses but I dont seem to be able to find anything on Marexar so if anyone has any info on them please share. And before anyone says it I know that the camera is older than the hills but for 20 bucks I figure its as good as place as any to start. Thanks in advance for any help.