More on Amazon.com : http://www.amazon.com/gp/product/B005FD1PF6?tag=thefatkidin06-20 <br /> <br />EzFoto Tilt Pentax PK Lens to Sony Alpha Nex E-mount Camera Adapter for Sony NEX-3 NEX-5 NEX-3C <br /> <br />This adapter allows user to connect Pentax PK lenses to Sony NEX-5 NEX-3 NEX-VG10 cameras It allows you to TILT your lens so it entirely changes the depth of field - a function previously available for users of expensive TILT lenses <br />Made of aluminum camera body mount anodized black and brass lens mount chromed silver <br />There are no electrical contacts in the extension tubes Exposure has to be adjusted manually Aperture control is not available if you use a lens which does not allow you to manually adjust the aperture without an aperture ring <br />Compatible to Sony NEX-3 NEX-5 NEX-VG10 NEX-3C camera Leica R lens <br />Instruction 1 There is a silver ring on the adapter It is used to lock the angle of the lens Pls rotate the silver ring clockwise direction this will un-tighten the angle of the lens 2 After setting the angle of the lens pls rotate the silver ring anti-clockwise direction to tighten the angle of the lens
