This is a MOD (manufacture on demand) item. This item is non-returnable, non-refundable, non-cancellable, and may be subject to extended lead times as it is manufactured on demand. We always do our best to meet trip deadlines so please advise us if you have a trip coming up! |
When using the Canon 100mm lens in a Nauticam Housing, install this gear on the focus ring of the lens. The gear will engage the housing’s focus control to permit manual focus.
The focus gear is not required if you will only be shooting auto-focus.