Fotasy Pro Pentax DA lens to Sony E-Mount Camera Mount Adapter (with aperture control)<div style="text-align: left;"><strong>[Product Information]</strong><ul><li id="replacementPartsFitmentBullet" class="aok-hidden" data-doesntfitmessage="We're not sure this item fits your " data-fitsmessage="This fits your "><span class="a-list-item"><span id="replacementPartsFitmentBulletInner"><a href="#" class="a-link-normal hsx-rpp-fitment-focus">Enter your model number</a>to make sure this fits.</span></span></li><li><span class="a-list-item"> Solid metal mount lens adapter allows Pentax PK mount DA AF Lens to be used on Sony E Mount camera body. </span></li><li><span class="a-list-item"> This adapter has an Aperture Control Ring， to control the lens aperture， this adapter fits Pentax DA AF &amp; PK Mount lenses， as well as Samsung DA PK mount lens， &amp; PK mount lens from other manufacturers. </span></li><li><span class="a-list-item"> It also fit Pentax classic lens， such as Pentax M， FA， A F Lenses. </span></li><li><span class="a-list-item"> Fits Sony NEX-3 NEX-3C NEX-5 NEX-5C NEX-5N NEX-5R NEX-6 NEX-7 NEX-F3 NEX-VG10 VG20 </span></li><li><span class="a-list-item"> Brand: Fotasy </span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/41T83%2BnuqWL.jpg" noproxy>