Canon EF 8-15mm f4L USM Fisheye Zoom brand_Contax but extends up to about

but extends up to about 6

and plenty of slightly more fringe features that might still come in handy (like focus stacking

The Fujinon Super EBC XF 23mm f1

with very minor cosmetic wear on the focusing ring

Canon EF 8-15mm f4L USM Fisheye Zoom brand_Contax but extends up to aboutA fisheye zoom lens sounds kind of wacky, but then again, it's pretty handy to have a full range of fisheye effects available with the turn of a ring. This Canon EF 8 15mm f4L USM goes from a circular image at 8mm to a full frame fisheye at 15mm, keeping a constant f4 aperture the whole way. In excellent condition, with clean glass and good function. Includes hood and caps.