rehousing for Mamiya 28mm f4.5 AF Aspherical full manual focus circular aperture

Cine modification for Mamiya Sekor AF 28mm f4.5 D Aspherical. New 11pcs blades circular aperture. (28mm, 35mm, 45mm, 55mm, 70mm, 80mm, 110mm, 150mm, 200mm, 210mm). Mount: Arri PL (stainless steel). -0.71x speed booster.

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