Zeiss Distagon Aspheron Wide Angle for Zeiss superspeed 16mm Lovely condition, hardly used. Glass unmarked and crystal clear Zeiss Distagon Aspheron wide angle adaptor for 16mm Zeiss Superspeed lenses. Converts 9.5mm to 5.6mm and 12mm to 6.6mm must have for anyone with mk1 superspeed set who wants obtain wide angle.
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