This Pentacon Auto f1.8 50mm Multi Coating Lens is a manual focus wide-angle lens designed for Praktica and Pentax cameras with an M42 screw mount. The lens has a maximum aperture of f/1.8, allowing for excellent low-light performance and beautiful background blur. It is compatible with 49mm filters and is ideal for capturing crisp images with a shallow depth of field. Perfect for photographers looking to add a versatile and high-quality lens to their collection. I have listed this for parts or not working as I don’t have a suitable camera to test it!
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