30mm to 37mm 30-37mm 30mm-37mm 30-37 mm Stepping Step Up Filter Ring Adapter UK. This stepping adapter allows you to use 37mm filters / accessories on your lens with a 30mm lens filter ring. Female screw thread: 37mm. Stepping Step Up Filter Ring Adapter 30mm-37mm. Male screw thread: 30mm.. Condition:： New: A brand-new, unused, unopened and undamaged item in original retail packaging (where packaging is applicable). If the item comes direct from a manufacturer, it may be delivered in non-retail packaging, such as a plain or unprinted box or plastic bag. See the seller's listing for full details. See all condition definitions ： MPN: ： Does Not Apply ， To Fit Lens Front: ： 30mm： Brand: ： Unbranded ， Steps Up/Down to:: ： 37mm： Type: ： Step-Up Rings ， EAN: ： Does not apply ，
