Used Nikon Ai AF Zoom Nikkor ED 80-200mm F2.8D Functionality and image quality confirmed on a Nikon D750. This is a used item, so there may be some small dust particles inside. There is a small spot-like scratch on the front element, but it does not affect the images taken. (I think it's in good condition...) Other than that, the operation is smooth. When switching between AF and MF, you can switch by pressing the silver button on the left side of the lens (as shown in photo 6) while rotating the lens barrel. [Camera Accessories] Rear lens cap only - Brand: Nikon - Model Name: Nikon 80-200mm f/2.8 - Focal Length: 80-200mm - Aperture: f/2.8 - Mount Type: F mount Nikon Type...Telephoto Open F value...2.8 Telephoto/Model Name...Nikon Ai AF Zoom Nikkor ED 80-200mm F2.8D Other Features...With rear lens cap