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Sea & Sea Extension Ring 20L with Port Lock
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Sea & Sea Extension Ring 20L with Port Lock for Select Lenses in Ports on Underwater Housings

SKU: SSEXR20LPTL
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Select a plan in the Add Protection section above and purchase with this product by clicking “Add to Cart”.

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TRUSTED PROTECTION PLANS, EXCEPTIONAL SERVICE.

Invest In Your Gear and Peace Of Mind!

Accidents happen where life happens. Protect your favorite Adorama products and purchase a protection plan to stay covered from accidental damage, mechanical or electrical failure, and more.

Repair or Replacement

Repair or Replacement

If we can’t fix it, we’ll replace it at no additional cost.

Accidental Damage

Accidental Damage

Protect your product from drops, spills, and more.

Peace of Mind

Peace of Mind

Enjoy your gear without fear. We have you covered!

Malfunction Protection

Malfunction Protection

When regular use of your product over time results in mechanical or electrical failure.

Zero Deductible

Zero Deductible

We will never charge you a deductible after the purchase of a plan.

Customer-Focused Support

Customer-Focused Support

Our claims process is simple & easy and our customer service team is happy to help.

Adorama Protect powered by Extend is available for purchase to customers in the United States. Not available for purchase Internationally or in U.S. Territories.

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Sea & Sea Extension Ring 20L Specifications

  • Compatibility

    Select Lenses (Canon, Nikon & Sony Lenses) in Ports on Underwater Housings

  • Port Lock

    Yes

  • Construction

    Corrosion-resistant aluminum alloy (alumite coating)

  • Depth Rating

    100m (328.08')

  • Distance

    Between the mount and the front end: 20mm (0.79") (with port lock)

  • Dimensions (Dia.xD)

    129 x 35.5mm (5.08 x 1.40")

  • Weight

    154g (5.43 oz)

About Sea & Sea Extension Ring 20L

The Sea & Sea Extension Ring 20L with Port Lock is specially designed for Select Lenses (Canon, Nikon & Sony) in ports on underwater housings.

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What's in the box:

  • Sea & Sea Extension Ring 20L with Port Lock
  • Instruction Manual
  • Sea & Sea 1 Year Limited Warranty