Cloud Break Optics

M90 x 1mm to AP2.7 Adapter (19870)

M90 x 1mm to AP2.7 Adapter (19870) - Main image
$51.85 $85 In stock

Category: Astrophotography Accessories

Description

M90 x 1mm female thread to AP2.7 Female threaded adapter. Converts GSO / AstroTech AT8RC spacer tubes to AP2.7 standard.

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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 (4.6 / 5 · 5 reviews)

Alexander ★★★★★

Finally, an adapter that actually fits my GSO spacer tubes without any wobble or cross-threading. The threads are perfectly cut and it screwed on smoothly.

Sofia R. ★★★★★

The machining is precise and the threads mate smoothly with my GSO spacer tubes, no wobble at all. I've been hunting for a reliable way to switch between my RC and AP2.7 gear, and this adapter finally makes that possible without any slop. It's a simple part, but it solved a frustrating connection pr

Richard O. ★★★★★

Finally, a clean way to adapt those RC spacer tubes to the AP2.7 standard—no more fiddling with mismatched threads. The M90 thread engages smoothly and the female-to-female design fits perfectly. My imaging train feels solid with no wobble.

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