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11" Rowe-Ackermann Schmidt Astrograph RASA Telescope, Version 2 OTA

Prices as of September 25, 2026, as listed by each retailer — verify the current price on the retailer's site before purchase.

Price history tracked at Macy's price tracker

14-day low
$3,999
Sep 12 · Macy's
Best price
$3,999
−0% vs high
14-day high
$3,999
All stores
$3,999$3,999$3,999
Sep 12Sep 25
  • Macy's
Lowest in 14 days: $3999.00 at Macy's. Highest: $3999.00. Current best is 0% below the 14-day high.

About this product

The Celestron Rowe-Ackermann Schmidt Astrograph (RASA) V2 is an 11-inch fast, wide-field telescope designed for deep-sky astrophotography. Its f/2.2 optical system uses rare-earth glass to deliver sharp, aberration-free images with minimal coma and field curvature. The large 43.3mm optimized image circle captures pinpoint stars across the full frame of high-resolution sensors, while the 620mm focal length enables wide-field imaging suitable for sky mosaics and comet hunting. A precision linear ball bearing focus system minimizes focus shift and mirror flop, enhancing tracking stability. An integrated 12V DC MagLev fan improves cooling and reduces dust buildup. The telescope includes T-thread and M48 camera adapters for compatibility with DSLR and CCD cameras. It is wipe-clean and imported.

  • 11" f/2.2 optical design
  • 43.3mm optimized image circle
  • Ultra-Stable Focus System
  • Integrated MagLev cooling fan
  • T-thread and M48 adapters included
  • Wipe-clean construction

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11" Rowe-Ackermann Schmidt Astrograph RASA — Price History