This is a CAMERA OBSCURA:
The obscura projects a real ife image onto a flat surface through a small hole, lense or aperture, however it inverts this image upside down. It can be argued that they will work most effectively in a dark room, suggested by the name it was given following its first usage in 1544 by mathematician Gemma Frius who wanted a better look at the solar eclipse. On the other hand, I disagree! As long as you can create darkness which would surround the area in which the image was to be projected, you can see it just as clearly. At the beginning of this session we first went into a room, darkened because all light sources including the windows were covered in foil and used solely a lense to look out of a small gap remaining on the window to see a projected image of the road behind the college. We then went back into our room and with camera obscuras similar to that in the diagram we covered the projected image as well as ourselves individually with a black curtain so we were able to seem the image and take a picture of what we saw, just as clearly as we had in the previous room may I add! |
In fact, I intend to create another shot next week additionally to see whether it works and when I do I will too post it on here! :)