LENSES & FILTERS Filters Step-Up & Step-Down Rings forDSLR 25,5-37mm Step-Up Ring forDSLR 25,5-37mm Step-Up Ring Availability Product is no longer available Please notify me as soon as the item is available for delivery again. Manufacturer Oehling Product code 784258 Description Discussion Selected parameters Filter Size 37 mm Lens Thread 25.5 mm Send