Cloud Break Optics

M48-M48 extender 16.5mm

M48-M48 extender 16.5mm - Main image
$14.26 $23 In stock

Category: Astrophotography Accessories

The ZWO M48-M48 Extender 16.5mm is an astrophotography accessory that adds 16.5mm of spacing between M48-threaded components. It is intended for use in imaging trains where an M48 connection is required.

  • Brand: ZWO
  • Product type: M48-M48 extender
  • Extension length: 16.5mm
  • Thread type: M48 on both ends
  • Category: Astrophotography Accessories
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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)

Jason ★★★★★

Finally got my imaging train spaced out exactly right with this 16.5mm extender, and the M48 threads on both ends screwed on smooth without any wobble. It's just a solid chunk of metal that does the job, no fuss.

Lily ★★★★★

The threads are perfectly machined, so the extender screws on smoothly without any wobble. It added exactly the 16.5mm of spacing I needed to dial in the back focus on my imaging train.

Edward ★★★★★

The threads are smooth and the 16.5mm length sits perfectly in my train—no more fiddling with spacers to reach focus. Solid construction, and the M48 fit is snug without any play.

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