This AF Confirm C/Y Contax Yashica Lens to Canon EOS Adapter allows you to use your Contax C/Y lens on your camera, saving you the expense of a costly and irreversible conversion. To use, simply attach the ring to your lens and then the lens to the camera.<!--Features --><p>FEATURES</p><ul class="p_f"><li>New Contax C/Y lens to Canon EOS body mount adapter WITH LOCK</li><li>The lock can fix the position of the lens on the adapter</li><li>If the lock is not present, the lens will be easy to be detached from the adapter during turning the focusing ring</li><li>Using this AF-Confirm adapter is an emulation of Canon EF auto-focus lens and has the electronics to communicate with the EOS camera and bring back these two Great Features</li><li>By using our adapter your Contax lenses can trigger the Focus Confirmation indicator and you can Really get the desired Light Metering Modes as you wish</li></ul><!--Specifications --><!--Package Includes --><p>Package Includes</p><ul><li>1 x AF Confirm C/Y Contax Yashica Lens to Canon EOS Adapter</li></ul><!--Extra Info --><p>Extra Info</p><ul><li>Compatibility: Contax C / Y Lens and such as Distagon 18mm / 4, Tessar 45mm / 2.8, Planar 50mm / 1.4, Planar 85mm / 1.4, Makro-Planar 60mm / 2.8, Makro-Planar 100mm / 2.8, Tele-Tessar 200mm / 3.5, Voigtlander ULTRON 40mm / 2 (MM type), Yashica ML 28 / 2.8 (AE type), ROKUNAR AUTO ZOOM 1:2.8-4 28-80mm (AE type), Sonnar 135mm / 2.8, and Yashica ML 50mm / 1.7, etc</li></ul><!--produts_compatibility -->