Some questions about the telephoto len for Sony F717. Which one is a good one ? Is it the one that is one of Sony's accessories? Is there any other alternatives and roughly how much is it and where can I find it ? Also have a question about close up len. What does it do ? Does it makes the focus better during macro shots or just magnify the image ?
Last but not least, what is the conversion len option for in the camera setup ? I think I read it in the manual which says zoom will not be enabled when conversion len is set to ON ? In what situation do I need to set it to ON ? Is it when I attach any telephoto convertor, it must be set to ON ? I am confused cause I am still a newbie towards photography. Thanks !