Celestron – Focal Reducer & Field Corrector Imaging Accessory – Reduces Focal Length & Ratio 37% – F/10 To F/6.3 – Ideal For Deep-Sky Observing & Astroimaging – Works W/Schmidt-Cassegrain Telescopes

The lowest price we've tracked for Celestron – Focal Reducer & Field Corrector Imaging Accessory – Reduces Focal Length & Ratio 37% – F/10 To F/6.3 – Ideal For Deep-Sky Observing & Astroimaging – Works W/Schmidt-Cassegrain Telescopes in the last 90 days is $147.89 (May 13, 2026).

Today's price of $147.89 matches that 90-day low, the best price we've seen.

We've recorded 0 price drops across 46 price checks since May 13, 2026; the average price over that period is $147.89.