DP Review -
23 Aug 2022 20:09

Pixels and Prisms is an online resource for open-source projects aimed at photographers. Its first major project, the Pixels and Prisms 163mm F2.5 telephoto lens, is now available. Better yet, the 3D-printed lens requires about $13 worth of materials. Unlike some other 3D-printed lenses, the Pixels and Prisms 163mm F2.5 includes a focusing mechanism and fully-adjustable aperture. There are 23 significant parts and 15 pegs to facilitate movement. The manual focus mechanism is lockable at its full...
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