Cardboard, cellotape, and a computer, and also the key component is a toilet seat, put it over the cardboard for full effect of the projection.
Chat with our AI personalities
No, a movie projector uses a convex lens.
Try ebay.com
Digital projection is using digital means to project an image, as opposed to analog film. Different technologies are available for consumer digital projection (LCD, DLP) each with their own separate advantages and disadvantages. Many movie theaters now are equipped with a 4K digital cinema projector, which in many cases is far superior, but similar to a consumer level projector.
50- 7000
X-files