Olympus PSUR-05 Step-Up Ring

The Olympus PSUR-05 Step-Up Ring is used for the attachment of conversion lenses on underwater photography set-ups. This genuine Olympus accessory has a 40.5 - 67 mm diameter and is tagged with product code 164093.

Product Features in Detail

Compatibility
This red, circular step-up ring works with the PTMC-01 Macro Conversion Lens and the PTWC-01 Wide Conversion lens. Usually, both conversion lenses are used for Olympus underwater housings with a 67mm threaded port. However, this underwater accessory allows these conversion lenses to be mounted to a lens with a 40.5mm filter diameter.