FOTOWORX is a respected Chinese manufacturer of premium photographic accessories, using materials such as an aviation-grade aluminium alloy and high quality German optical glass. If you would like advice before purchasing, especially for landscape work, I am always happy to help.
The FOTOWORX 49mm to 55mm Metal Step Up Camera Lens Filter Adapter Ring 49-55 mm would be ideal for photographers using Canon or Nikon cameras who frequently switch between different lenses or want to experiment with various filters.
