15% Off Rentals with Code DECEMBER15 - See Details
15% Off Rentals with Code DECEMBER15 - See Details
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Your order will arrive on the day you specify. You also have the option of picking up your order at one of our locations.
Shoot to your heart’s content with the highest quality professional equipment.
When your due date arrives, just use your prepaid label and the box your order came in to ship it back to us.
Important Things to Consider

• Your rental begins when the first delivery attempt is made. If you do not think you’ll be available for home delivery, please contact us to arrange for delivery to another location.

• Your rental must be returned to its pick up location or postmarked by your shipper before the same day cut-off time. Contact the location you’ll be bringing the return package to in advance to find out what the same day cut-off time is. Remember, local pickup spots and ship centers have varied hours!

• For your security, get a receipt from whoever you are dropping your gear off with for return.


Has there been an emergency? We understand. Please communicate your issue with us as soon as humanly possible so that we may properly address your needs with regards to your order. We are available by email, live chat, and by telephone during standard business hours.
AquaTech P-70 EX 70mm Extension Ring
AquaTech P-70 EX 70mm Extension Ring

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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-70 EX 70mm 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.

Want to see all of our underwater and blimp housing offerings and compatibility all in one place? See our blog post for a gear summary to help you get started with the right items.


  • • This extension ring is required to fit certain lenses inside select AquaTech underwater lens port housings. Please see this chart to find out which ports/lens combos require an extension ring. Note also that not all ports and lens combinations need an extension ring and some require a 30mm ring or a 50mm ring.

  • • P-70 EX 70mm Extension Ring

  • • Depth Rating: 33'
  • • Length: 2.8"
  • • Weight: 12.45 oz

    There is no manual for this product.


    AquaTech P-70 EX 70mm Extension Ring

    Rent an AquaTech P-70 EX 70mm Extension Ring. BorrowLenses provides rentals for professional photographers, videographers, and photography/videography hobbyists.
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    $47.00 $195.00 Retail
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