Canon EF 100mm f2.8L IS USM Macro battery cover but not universal

but not universal

the ProShade will save you a fortune on lenshoods and make you look like a real go-getter who doesn't have the time to switch lens hoods all day because you have places to go and things to do

note that CFL lights have a bit of flicker

and then also up and down by 180 degrees

Canon EF 100mm f2.8L IS USM Macro battery cover but not universalThe 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.