 | Fantastic prices with ease & comfort of Amazon.com! (In-Stock) This Brand New Zykkor Macro Reverse Ring Adapter allows you to take Macro Photos with your existing NORMAL Lens!! This adapter gives you the advantage to turn your normal lens into a Macro Lens without having to spend extra money on a new Lens. The Reverse Ring Adapter works by mounting your lens in reverse through the filter threading in turn reversing the focal plane and giving you a macro range in focus allowing you to take those stunning and incredible Macro Photos.Although the lens will fit physically, automatic diaphragm, auto-focusing, or any other functions will not operate correctly while using this adapter. "Stop-down mode" will need to be used when metering since the lens does not have the ability to have its aperture controlled by the camera body. You can shoot with manual mode or aperture priority mode. Compatible Cameras:Pentax K1000, K2, KM, KX, ME, ME super, MG, MV, MX, LX, A3, A3000, Program A, program Plus, Super A/SuperProgram. Pentax *ist DS and *ist. K100D, k110d, K10d, K100D super, K20D, K200d, K2000, K-7, Samsung GX-10, GX-20Pentax K MountSpecifications: * Lens Filter Diameter: 52mm * Camera Body Mount: Pentax K * Adapter Color: Black * Constructed from High Quality Brass Metal | | SEE IT |