AquaTech underwater equipment is never available for same-day pickup or for overnight shipping. It always needs at least a 2-day lead time for order preparation. Orders intended for pickup in either BorrowLenses HQ locations will require a $25 courier fee.

The AquaTech P-30 EX 30mm Extension Ring aids in the performance of certain dome-shaped underwater lens ports when paired with certain lenses. It also creates extra length for certain flat-faced ports when paired with certain lenses. Please refer to this chart to find out which lens ports are compatible with which extension rings.