Athena flat port for Canon EF 100mm f/2.8L Macro IS USM lens, Compatible for Sea&Sea RDX-series housing.
Lightweight: It is made from the special high-class plastic PBI,the strongest intensity in plastics.
Can attach the M67 threaded close-up wet lenses on the flat port.
|Function / Efficiency|
|Depth rating||80m / 262 ft.|
|Lenses||Canon EF 100mm f/2.8L Macro IS USM|
|Port Mount||Sea&Sea RDX Mount|
|Wet Lenses||M67 Thread (67mm) build-in|
|Dimensions||128 x 122mm (DIA x L)|
|Materials||PBI (Polybenzimidazole) + Tempered glass (multi-coated)|