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Bigamart
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$56.99
Home/Electronics & Photo/Camera & Photo/Accessories/Lens Accessories/Extension Tubes
NEEWER 4 Pcs T2 Extension Tube Kit, 5mm 10mm 15mm 20mm Extension Tube with Double Sided M42x0.75mm Thread, Telescope Accessory for Astrophotography — image 1
Extension TubesNEEWER✓ In stock

NEEWER 4 Pcs T2 Extension Tube Kit, 5mm 10mm 15mm 20mm Extension Tube with Double Sided M42x0.75mm Thread, Telescope Accessory for Astrophotography

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$56.99
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About this item
  • 【A "must have" accessory】Designed to be placed in front of the focal plane of your telescope to add length to the original tube, offering extra focuser back travel and the correct image scale for astrophotography
  • 【Combine extension tubes】The set includes extension tubes of 4 lengths: 5mm, 10mm, 15mm, and 20mm. Achieve different spacing as required by combining one, two, three or four tubes together - connect male threads with female threads
  • 【Standard T2 Thread】With T2 thread (M42x0.75mm) on both interior and exterior sides, the tubes can be easily mounted on a T ring adapter to connect to your camera and make focusing in astrophotography much easier. Note: they cannot be directly connected to a 1.25" eyepiece, but can be connected to a camera through an adapter ring
  • 【Anodized Metal Build】 Made of anodized aluminum alloy to stop any reflection, the sturdy extension tubes are built to last and withstand daily wear and tear.
  • 【Lightweight】Weighs only 1.94oz/55g. The tubes won’t bring extra weight to your telescope when filming. The lightweight design makes them easy to carry as well
Product details
Brand
NEEWER
Manufacturer
NEEWER
Weight
0.06 kg
Model number
33000017
Part number
33000017
EAN
0191073121416

Customer reviews

What customers say about Bigamart

10 Trustpilot reviews total, with 2 shown at a time.

Trustpilot
★★★★★
Excellent
4.5 average rating
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S
Sigalit
đŸ‡źđŸ‡± · January 2026
★★★★★

I wrote to Bigamart's customer support and they accompanied the process of reshipping the item until it finally arrived. I felt a genuine effort to solve the problem till it was finally solved.

V
Verified buyer
🇩đŸ‡ș · November 2025
★★★★★

The package was here in Australia from England in a few days — so quick! Something was missing and they refunded it straight away. Pretty happy with these guys.

Showing 1–2 of 10 reviews

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