This focal reducer is in mint condition, both optically and physically. Includes end caps, variable T-adapter, and instructions. No longer needed with my new imaging platform, so I am selling my lesser used accessories.
The Meade f/3.3 CCD focal reducer converts f/10 Schmidt-Cassegrain optical systems to a very fast f/3.3 focal ratio, with increased edge of field resolution and color correction. This allows much larger deep space objects to fit onto small CCD imaging detectors and shortens CCD exposure times by up to 80%.
Included with the f/3.3 CCD focal reducer is a variable T-adapter that allows you to choose a range of f/ratios between f/3 and f/5 on f/10 SCTs and between f/1.9 and f/3.2 on f/6.3 SCTs. The f/3.3 CCD focal reducer is supplied with full instructions.
$120.00 includes insured CONUS shipping. Paypal preferred, no fee.