AOI SR-M67-M52 Step Down Ring M67 to M52

Digital Diver is the official distributor/importer of AOI products in Australia. AOI Limited was founded in 1994 in Hong Kong by a team of engineering professionals. AOI first started manufacturing Compact Film Cameras but quickly progressed to Single-use Underwater Cameras and Underwater Digital Camera Housings. AOI also produces a quality range of Underwater Optics, Underwater Conversion Lenses and Lens Port Systems for underwater housings. AOI is an OEM/ODM Underwater Camera Housing and Underwater Electronic Products manufacturer for many well-known Underwater Brands.