Based on the lens Carl Zeiss Biotar 2/58. It has 8blades diaphragm! Helios-44 58mm F/2.0, Cine Mode! USSR Lens For Fujifilm X! Focal length: 58mm. Fuji FX mount. Lens mount: M39-M42, FX mount. The lens is fully serviced, lubricated and cleaned, ready to go!
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