TPO 2-Inch Dust Plug

  • Protect Your Lens From Dust!
  • Fits inside a 2-inch barrel.

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  • Regular price $3.15

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TPO 2-Inch Dust Plug

The TPO 2-inch Dust Plug is made to specifically fit inside your optics with a shallow depth to keep dust from touching interior parts. Use it for your focusers, Barlows, diagonals, and adapters for years! Fashioned from flexible plastic, it resists hardening and cracking with time. Its easy-grip top makes removing and inserting the replacement dust plug effortless and quick. Don't take a chance of accidentally dropping something inside your telescope, keep an extra and always be covered!

TPO Product Number: P2


Barrel Size2"
Free ShippingYes
Warranty2 Year Warranty


  • TPO 2-inch Dust Plug.
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5.0 Based on 2 Reviews
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United States
Easy online ordering, quick shipping.

Everything fit perfect.

Hernando R.
It is necessary

I purchased this dust plug for my TPO 12" f/4 Imaging Newtonian telescope, this OTA only comes with a 1.25" dust plug. I don´t know why Optcorp does not include this one in this telescope ... It is necessary to buy it for those who wear eyepieces or accessories of 2 inches in diameter. I recommend that when buying this OTA, immediately buy this item. Fortunately, Optcorp has it as an option to buy