Marumi StepDown Ring Lens 67mm To Accessory 52 mm

Marumi StepDown Ring Lens 67mm To Accessory 52 mm | Fit a smaller accessory thread

Its defining job is to connect a lens with a larger front thread to a smaller filter accessory, without changing the lens itself. The Marumi StepDown Ring suits photographers who already own an accessory in a smaller thread size and want to use it on a lens with a wider front thread. It’s especially handy when you’re matching a filter to the lens you have, rather than buying another filter in a different size. The ring sits between the lens and accessory, making the size change at the connection point. Its black colour keeps the appearance understated alongside black camera equipment. This is a simple, specific adapter: it doesn’t alter what a filter does, but lets the correctly sized accessory attach to a lens with a different front-thread diameter.

How the size change works

This is a step-down ring: the lens-side opening is wider than the accessory-side opening. In practical terms, a 52 mm accessory can be attached to a lens with a 67 mm front thread. Screw the ring onto the lens first, then attach the accessory to the ring. That’s the useful distinction from a ring that steps up to a larger accessory size. The accessory still needs to match the ring’s smaller side; the ring changes the connection, not the accessory’s own dimensions.

Technical Specifications

• Type: Step-down ring
• Thread conversion: 67 mm lens to 52 mm accessory
• Colour: Black