Cloud Break Optics

OPTEC-3000-S to M48x0.75mm (19958)

OPTEC-3000-S to M48x0.75mm (19958) - Main image
$57.95 $95 In stock

Category: Astrophotography Accessories

The Optec OPTEC-3000-S is a short 3-inch dovetail adapter that terminates in a female M48 x 0.75mm thread. It is part of the Optec line of astrophotography accessories and is identified by SKU code 19958.

  • Brand: Optec
  • Adapter type: short 3-inch dovetail to female M48 x 0.75mm thread
  • Category: Astrophotography Accessories
  • SKU: 19958
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Customer Reviews (4.6 / 5 · 5 reviews)

Elizabeth ★★★★★

My SCT back plate has M48 threads and this adapter mates perfectly with it, making setup much more stable than my old T-ring arrangement. The short dovetail profile keeps the whole train nice and compact.

Adam K. ★★★★★

The M48 thread on this adapter is cut cleanly—no wobble or cross-threading when I attached my filter wheel. It’s short enough to keep the optical train compact, which helps with balance on my mount.

Ava ★★★★★

Finally, an adapter that threads on smoothly instead of fighting you the whole way, and the short 3-inch length keeps my setup nice and compact on the rig. The female M48 thread seats perfectly against my field flattener with zero play, which is exactly what I needed for a clean backfocus distance.

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