0.5 Wide Angle Video Camera Lens 37mm + 27 & 46mm Rings, AICO, Made in Japan;

AICO x0.5 Wide Angle Lens Set wit Adapter rings and Case. Above AICO 37-46mm, 27-37mm Adapter Ring Set. Native Size 37mm Lens, 46mm filter size. 37mm Lens 0.5x Wide Angle. (without adapter rings) of these lenses is 37mm.

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