Cloud Break Optics

Focal Reducer-Corrector .9x for TEC Refractors

Focal Reducer-Corrector .9x for TEC Refractors - Main image
$579.5 $950 In stock

The TEC .9x Focal Reducer-Corrector is designed for use with TEC refractors. It is offered under the Telescope Engineering Company brand and carries the FRC designation.

  • Focal reducer-corrector with a .9x reduction factor
  • Intended for use with TEC refractors
  • Brand: Telescope Engineering Company
  • Listed as FRC
  • SKU: TAC-TEC-140REDCOR
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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)

Penelope T. ★★★★★

Had a perfect first light with this last night—my stars went from bloated to pinpoints across the whole frame. The threaded connection on the rear makes swapping filters feel secure and repeatable.

Alexander L. ★★★★★

Finally got the spacing dialed in with the 0.9x reducer—it really flattens the field edge-to-edge on my scope. Stars look pin-sharp all the way across the frame now, even with my DSLR.

Jacob X. ★★★★★

First light with the .9x corrector and the corner stars in my full-frame shots are finally round instead of seagulls. Backfocus landed right at the spec, so I didn't have to fiddle with spacers. Solid glass, no visible color shift either.