Cloud Break Optics

10mm Long 48mm Extension Tube (SFE-M48-010)

10mm Long 48mm Extension Tube (SFE-M48-010) - Main image
$13.11 $19 In stock

Category: Astrophotography Accessories

Description

This is a 48 mm extension tube that adds 10 mm of length. The outside diameter is 2.0". The male thread is just under 3 mm long and the female thread is about 6 mm deep.

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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)

Elizabeth ★★★★★

I needed a small spacer for my focuser, and this 10mm tube fits perfectly with its 2.0-inch outside diameter. The threads are smooth and engage nicely, making adjustments a breeze. Works great for getting that precise back focus.

Owen ★★★★★

The threads on this 10mm extension tube are precisely cut—the female end threaded smoothly onto my filter wheel without any wobble. It adds just the right spacing for my new camera setup to reach focus.

Charlotte ★★★★★

Finally got this extension tube to dial in the back focus on my ZWO camera setup. The 10mm length was exactly what I needed to get sharp stars across the whole frame. The threads are smooth and consistent, which makes a big difference when you're swapping gear in the dark.

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