Extension rings are used along with ports to accomidate different lens lengths. To learn how to properly measure for an extension, please refer to the Extension Dimension Chart (PDF).
| Aquatica Extension Ring; 16.5 mm EXTENSION RING; 16.5 mm / .65” (overall 29 mm / 1.15”) |
||
| $220.00 | ||
| Aquatica Extension Ring; 21.5 mm EXTENSION RING; 21.5 mm / .82” (overall 34 mm / 1.32”) |
||
| $220.00 | ||
| Aquatica Extension Ring; 28.5 mm EXTENSION RING; 28.5 mm / 1.12” (overall 41 mm / 1.617”) |
||
| $220.00 | ||
| Aquatica Extension Ring; 39.5 mm EXTENSION RING; 39.5 mm / 1.56” (overall 52 mm / 2.06”) |
||
| $220.00 | ||
| Aquatica Extension Ring; 54.5 mm EXTENSION RING; 54.5 mm / 2.135” (overall 67 mm / 2.635”) |
||
| $285.00 | ||
| Aquatica Extension Ring; 63.5 mm EXTENSION RING; 63.5 mm / 2.50” (overall 76 mm / 3.0”) |
||
| $285.00 | ||
| Aquatica Port Focus Extension Canon 16-35 Port extension with focus knob for Canon 16-35mm f/2.8L (focus gear included) |
||
| $419.00 | ||
| Aquatica Extension Locking Ring Extension to Port locking collar This extension to port locking collar is designed to complement the Aquati… |
||
| $95.00 | ||
| Aquatica Port Focus Extension Canon 17-40 Port extension with focus knob for Canon 17-40mm f/4L (focus gear included) |
||
| $419.00 | ||
| Sea & Sea to Aquatica Port Adapter Sea & Sea port to Aquatica Housing adapter |
||
| $99.00 | ||
| Subal to Aquatica Port Adapter Subal (old smaller type) port to Aquatica Housing adapter |
||
| $99.00 | ||