KMZ Helios-44 Silver 13 blades, 58mm F/2.0, M42 mount for Canon, USSR Lens FULLY SERVICED. Mount: M42. Lens Helios-44 13-blades (58 mm f/2 M42). It produces sharp images at the center with beautifully soft edges and creamy background blur, making it perfect for portrait and artistic photography.
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