Sony/Minolta A-mount teleconverter 1.5x and 2x set. I think it's rare to have both types. Only two front caps are included, but there are no rear caps. If you purchase them together with the lens also on sale, I will ship them in the attached state. The optics are relatively clean, but there is some dust. When combined with the LA-EA5, the F-value may be inaccurate, but the AF works. Combining the LA-EA5 and 100-300mm gives you a 600mm telephoto lens on E-mount. Please consider the bundled set as well. Please also consult with me about some bundling options.