Tamron SP AF 90mm F/2.8 Macro 1:1 macro lens! Canon EF mount. I bought it, but I didn't use it much. However, using it again with the EOS R via a mount adapter made me realize what an interesting lens it is. It's a fairly old lens, but the image quality isn't soft. The in-focus areas have sharp detail, and the background bokeh and warm colors are characteristic of this lens. - Brand: TAMRON - Model Name: SP 90mm F/2.8 MACRO 1:1 - Autofocus Function: AF - Country of Manufacture: Japan - Included Accessories: Hood Thank you for looking.