Cloud Break Optics

2" Extension Tube (TKP31112)

2" Extension Tube (TKP31112) - Main image
$114.18 $173 In stock

Category: Observing Aids

The 2" Extension Tube (TKP31112) from Takahashi is an observing accessory designed to add spacing in a 2-inch optical path. It is listed under the Observing Aids category.

  • Takahashi brand accessory
  • 2-inch extension tube format
  • Model or part number: TKP31112
  • Listed under Observing Aids
  • Standard SKU option available
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Standard Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

Express Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

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Standard Shipping · United States: $0.00

Express Shipping · United States: $3.99

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United States · Return window (days after delivery): 30. Return method: By mail. Return postage: Seller pays.

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Customer Reviews (5.0 / 5 · 5 reviews)

Emily ★★★★★

I needed a bit more back focus for my camera setup, and this extension tube provided exactly the right spacing. The threads are machined smoothly and it mates perfectly without any tilt or play.

Emily V. ★★★★★

Threaded perfectly onto my focuser without any wobble, which solved a frustrating back focus issue I’ve had with my imaging train. That extra 2 inches made all the difference for achieving sharp stars across the whole frame.

Steven J. ★★★★★

Finally got the spacing just right for my binoviewer setup with this tube. The anodized finish matches my other accessories perfectly.

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