Typical rectilinear lenses may be considered "enhanced" pinhole "lenses". As shown, a pinhole "lens" is just a little aperture that blocks most rays of sunshine, ideally deciding on a single ray to the object for each place within the graphic sensor. Pinhole lenses Have got a few serious limitations: 확인하고 https://angelozabcn.imblogs.net/73210678/5-tips-about-바이오트루-you-can-use-today