Metabones Contax Yashica Lens to Micro Four Thirds Speed Booster

Metabones Contax Yashica Lens to Micro Four Thirds Speed Booster is designed to reach infinity focus while maintaining the correct registration distance required to maintain optical quality of CRC lenses or lenses with floating elements. Both camera-side and lens-side of the adapter are made of brass, precision-machined and plated with chromium.