I'm looking an an electronic 'build it' style project using this camera:
I'm a little confused about whether I need a lens and where I would even buy a lens for a camera this small. I understand 'do I need a lens' is basically going to be answered with 'it depends what you want to see' so let me add a little more detail.
I'm looking to get sharp images of the sky at night; stars the moon etc. but I would also like to use the same camera for other projects in the future, so I would probably need to be able to take images of closer things, anything from a few inches to a foot or so.