More from Amazon.com : http://www.amazon.com/gp/product/B0095D304Q?tag=purrfectcatdi-20 <br /> <br />Camera Adapter Ring for Pentax 67 Mount Lens to Sony Alpha AF Mount Camera A900 A850 A580 A450 <br /> <br />Allows focus infinity Diaphragm control of the lens is set manually <br />High quality and portable With detachable tripod <br />Made of Aluminum and Brass not plastic Weight Approx 193g681oz <br />100 Brand New Color Black <br />Pentax 67 Mount Lens Adapter to Sony Alpha Camera
