It needs a aperture, compound lens, a photosensitive plate or paper, and a included box for the photosensitive paper to not get exposed by other light sources or a box that is black covered inside and out to not reflect any other light other than what comes thru the aperture or the shutter to precisely capture a amount of light to expose the film properly and not over or under expose it.
I have to go to the school and then I’m done with my homework and bath and then I’m done with my homework I will go back in bed go home with my mom friend I think I need a ride home with you today I don’t know how to get my nails right after I get done I’m going home
Hello.
The answer is an insulator.
Have a nice day
