This collection contains several vintage photography and industrial closed-circuit television (CCTV) machine vision lenses.The primary items in the collection are manufactured under the Cosmicar and Pentax brand names, alongside vintage manual SLR lenses from Cosina and Pentacon.Cosmicar / Pentax CCTV LensesThe packaged green-and-white boxes and the black Hoya Corporation boxes contain specialized C-mount or CS-mount lenses designed for factory automation, security, and industrial imaging:Cosmicar/Pentax Green Boxes: These contain classic monofocal and varifocal television lenses. Visible model identifiers include the C22516 (25mm f/1.6) and C22525 (25mm f/1.4).Pentax CCTV Lens Black Boxes: These are later-generation industrial lenses distributed under the Hoya Corporation era of Pentax's optical business. A visible model code includes the LM25JC series (25mm f/1.6 machine vision lenses).Vintage Manual SLR LensesThe three loose lenses sitting on the left side are standard 35mm film era vintage prime lenses:Pentacon Auto 50mm f/1.8 Multi Coating: The top-left lens is a popular East German M42 screw-mount prime lens celebrated for its sharp rendering and close-focus capabilities.Cosina 24mm or 28mm f/2.8 MC Macro: The lens sitting facing forward at the bottom is a wide-angle macro prime lens made in Japan, likely featuring a Pentax K or Minolta MD bayonet mount.Auto 50mm f/1.8: The top-right loose lens is another standard fast prime option from the manual-focus film era