Ricoh 55mm f2.2 Riconar  type_Continuous Lighting This Ondu 135 Panoramic is

This Ondu 135 Panoramic is a hand-built wood pinhole camera designed to shoot panoramic 24x72mm exposures on standard 35mm film

The Canon Speedlite 600EX-RT is a modern Speedlite for Canon DSLR and mirrorless cameras

Well corrected for distortion

The Kalimar F

Ricoh 55mm f2.2 Riconar &nbsptype_Continuous Lighting This Ondu 135 Panoramic isHey, u ever see a cell focusing SLR lens? Now you have. I'm assuming that this was the absolute cheapest lens that it was possible to make, dispensing with the multiple helicoids of a unit focusing lens for a single moving front element that kind of partially unscrews to focus. Image quality is wonderfully soft wide open, especially at closer range. Please do not buy this as a standard 50mm lens and expect it to be "good," because it is not "good." It