Aperture Diaphragm Group Assy For Canon EF 24-70mm F/2.8L II USM Lens – Repair Part

Got a Canon 24-70mm f/2.8L II USM lens with aperture problems?

This is the part you need.

It's the aperture diaphragm group assembly, the part that controls the blades and lets light in.

This is an open box item—it's in excellent, new condition with no signs of wear, but it might not be in its original sealed packaging.

It's a direct replacement for the aperture unit in that specific lens model.

If your lens is throwing errors or the aperture is stuck, swapping this group can bring it back to life.

Unbranded part but made specifically to fit Canon's 24-70mm f/2.8L II.