Thank you for viewing! This item was at my grandfather's house, and he said he doesn't use it, so I'm putting it up for sale! If you're interested, please consider it! Lens Type: Telephoto Zoom Lens Focal Length: 100-200mm Maximum Aperture: F4.5 fixed across the zoom range Zoom Method: Straight-push type (Zooming by sliding the lens back and forth) Mount: Canon EF Mount Filter Diameter: 58mm ▫︎Comes with a case, but it is deteriorated. Please refrain from purchasing if you are concerned about any points or are overly sensitive. * There may be items not mentioned in the description but visible in the images, so please check the condition in the images and purchase only if you are satisfied. S Y584