<p><strong>Features:</strong></p> <ul> <li>With this adapter, you can use Pentax K PK Lenses on your Sony NEX E mount camera.</li> <li>Allows focus to infinity</li> <li>Supports A / M mode</li> <li>Meter Exposure Functions</li> <li>Lens lock / release and stop screw</li> <li>There is no ROM connection on the ring so diaphragm control of the lens is set manually.</li> <li>It is possible to use macro rings and other accessaries.</li> <li>Fine finishing, Install, remove and operate lens smoothly.</li> <li>Made of aluminium and brass in black finish.</li> </ul> <p><strong>Suitable for:</strong></p> <p>Camera: for Sony E NEX-C3, NEX-5, NEX-5C, NEX-5N, NEX-7.</p> <p>Camcorder: for Sony NEX-VG10E, NEX-VG20E, NEX-VG20EH.</p> <p>Lens: for Pentax K PK Lens</p>