<ul>
<li>Completely manual control, manual focus and manual exposure.</li>
<li>Allow Focusing to infinity.</li>
<li>Made of nickel plated brass.</li>
<li>Auto Focus is not available.</li>
<li>Suppor AV or M mode.</li>
<li>Lens lock / release and stop screw.</li>
<li>There is ROM connection. EXIF is fixed 50mm f1.4. The adapter allows camera viewfinder focus confirmation light and confirmation sound.</li>
</ul>
<p><strong>Suitable for:</strong></p>
<p>M42 lens<br />for Canon EOS camera with EF mount</p>