>>3341360I got pic related at a thrift store. Then I bought Kodak 400 film at a Walgreen's, so now my question is can I really just go out take pictures? I'm still not entirely sure what ISO 400 means and whether it's a general purpose film or I have to adjust some settings on the camera. And the light meter needs a mercury battery that can't be purchased anymore, can I eyeball the aperture ring setting without using the light meter? Can I shoot at night (on a brightly lit campus)?