Yanhe Chen cs194-26-aes
Pinxiu Gong cs194-26-adu
Yunfan Song cs194-26-acu
We used a white cardboard box to create a dark environment. We first cut a circular hole to place the camera lens, and a small square that will be covered by pieces of paper with pinholes of different diameters, 1mm, 2mm, and 5mm, respectively. Then cover the inside of the cardboard box with black tapes, except for the side opposite to the pinhole, which we leave white to display the image.
box outside
hole
Landscape
Building
Building
Building
Landscape
Sky
Building
Building
Summary:
2mm works the best. Both the larger diameter, 5mm, and the smaller diameter, 2mm, result in a relatively more blurry image.