Canon EF 100mm f2.8 USM Macro cover You can use it directly

You can use it directly on-camera or on bellows- it’s totally up to you

These are auto-diaphragm tubes with a stop-down passthrough system

optics show very light cleaning marks and very light internal haze

neither of which is included here: this is just the close-up attachment

styled like a classic Leica Elmar (but it’s not an Elmar

Canon EF 100mm f2.8 USM Macro cover You can use it directlyThe Canon 100mm f2. 8 USM Macro is a good quality macro lens that provides magnification up to 1: 1 without the use of extension tubes. It's also an excellent short telephoto lens in general, making it a good choice for portraits or other slightly far away subjects. In very good condition, with some cosmetic wear (including a lightly etched focus scale window) and some internal dust.