Compact and simple design. Extremely easy to use and the images are beautiful. Leica L-mount. (Please note that I've selected SONY because there's no option.) Compatible with: Leica T TL TL2 CL SL SL2 SL2-S SL3, Sigma FP FPL, Panasonic S1 S1M S1R S1RM S1H S1K S5 S5Ⅱ S9, etc. (L-mount alliance) Used about 5-6 times, like new. Includes original box, instruction manual, etc. - Lens body - Lens hood - Front cap (standard) - Front cap (magnetic) - Rear cap - Instruction manual/warranty/invoice - Original box Focal length: 71-150mm Aperture: 2.1-2.8 Other features: Lens hood included, front lens cap included, rear lens cap included Bonus: Lens filter included. The lens filter has minor scratches from use, but they do not affect the image quality. Please let me know if you don't need it. (Price will not be affected) The lens is clean.