15% Off Any Rental with Code GRAB15
15% Off Any Rental with Code GRAB15
Browse the largest online selection of photo and video gear. Choose your period of rental, and we’ll send you what you need.
ship or pickup
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.

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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.

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. Please also refer to our Notes tab for important additional compatibility information.


  • • This extension ring will only mount onto Elite or Delphin models of AquaTech underwater lens ports. If you have an older AquaTech lens port model, this extension ring is not compatible. Note also that not all ports and lens combinations need an extension ring and some require a 70mm ring.
  • • Certain AquaTech underwater lens ports require the use of a 30mm extension ring. Here are the ports (rentable separately) that need this ring. This is not a comprehensive list. Please refer to this chart to find out which ports are compatible with which extension rings.

  • AquaTech PD-85 when Paired with the Following Lenses: Canon 14mm f/2.8L, Nikon 14mm f/2.8D, and Sigma 12-24mm f/4.5-5.6
  • AquaTech P-65 when Paired with the Following Lenses: Canon 14mm f2.8L, Nikon 14mm f/2.8D, Tokina 12-28mm f/4, and Rokinon Cine 14mm T3.1
  • • If you don't see your port type and lens combination on this list or the reference chart then you don't need to rent a 30mm extension ring. Be sure to also check the 70mm extension ring to be sure you don't need that one either.
  • • 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.

  • • P-30 EX 30mm Extension Ring

  • • Depth Rating: 33'
  • • Weight: .6 lbs

    There is no manual for this product.


    AquaTech P-30 EX 30mm Extension Ring

    Rent an AquaTech P-30 EX 30mm 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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