Hama 72-67mm Step-down adapter ring

Hama 72-67mm Step-down adapter ring

The Hama Step-Down thread conversion ring (stepping ring, adapter ring, thread adapter, thread adapter) allows you to change the filter thread of your lens to a smaller one. This is especially necessary when you want to attach a filter or teleconverter to threads with a larger diameter.

The first number in the product name is the male thread, i.e. the size of the lens thread, and the second number is the smaller female thread, i.e. the size of the filter to be used. In other words, if, for example, the camera lens has 72mm threads and you want to attach a 67mm filter to it, you will need a 72-67 Step Down adapter. The parts will not be attached with a 67-72 Step Up adapter.