Cloud Break Optics

SecureFit 1/2 inch Extender

SecureFit 1/2 inch Extender - Main image
$126 $210 In stock

Category: Astrophotography Accessories

Description

1/2" long extenders that attach to a SecureFit CCD spacer to add 1/2" of spacing to an optical path.  The extenders are stackable so if you need an extra 1.5", then you need three SecureFit extenders.

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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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Delivery costs

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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 (4.8 / 5 · 5 reviews)

Emma ★★★★★

Finally got my back focus perfect for my reducer; stacking three of these was easy and rock solid. The threads are smooth and they don't add any slop to the imaging train.

Zoe Z. ★★★★★

I needed just a bit more spacing to get the back focus right, and this extender threaded on perfectly with no wobble. It's nice that they stack too, in case I need to add more later.

James ★★★★★

Stacking three of these got my flat frame correction dialed in perfectly. The threads are buttery smooth, no wobble or tilt at all.

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