This is a telephoto zoom lens specifically for APS-C size cameras, offering approximately 4 stops of image stabilization equivalent to shutter speed. It covers a telephoto range equivalent to 88-400mm in 35mm format, supporting medium to super-telephoto focal lengths. Purchased several years ago, there is no mold or haze, but there is some dust inside the lens that does not affect image quality. The exterior has no noticeable scratches, but shows some signs of use. Autofocus, aperture operation, zoom operation, and image stabilization, as well as other shooting functions, are all in good working order. Photos 13 and 14 are sample images taken with this lens mounted on an EOS R6 via a mount adapter. Included accessories are lens caps (front and rear) and a lens hood. Below is an excerpt of the specifications: Compatible Mount: Canon EF mount APS-C Dedicated Focal Length: 55-250 mm Minimum Focusing Distance: 1.1m Maximum Magnification: 0.31x Maximum Aperture: F4-5.6 Image Stabilization Filter Diameter: 58 mm Dimensions: 70 x 108 mm Weight: 390 g