Canon EF 100mm f2.8L IS USM Macro battery cover 8-4 is a "standard" zoom

8-4 is a "standard" zoom lens with a slightly unusual range of focal lengths- and a not-too-bad "macro" mode that provides up to 1:4 magnification

note that CFL lights have a bit of flicker

and then also up and down by 180 degrees

mirror lenses have a few "downsides": they don't have an adjustable aperture

Canon EF 100mm f2.8L IS USM Macro battery cover 8-4 is a "standard" zoomThe Canon EF 100mm f2. 8L IS Macro is a modern, pro quality macro lens with Canon's premium L series optics and build quality, plus an image stabilizer that works all the way to the closest focusing distance. Magnifies to life size (1: 1) without extension tubes. In excellent condition, with clean glass. Includes hood.