Astrozap Focusing Cap Sky-Watcher Refractor Dew Shield List AstroSolar enables the use of

AstroSolar enables the use of various color (or interference) filters which allows the observer to concentrate on certain spectral passbands for investigations of different layers within the solar "atmosphere"

RCX 400 10”

16" Total Length

losing your perfectly balanced scope

The AZ-254-TB aluminum dew shield with upper and lower dovetails and side notches fits Celestron 9

Astrozap Focusing Cap Sky-Watcher Refractor Dew Shield List AstroSolar enables the use ofUnlike a simple Hartman or Bahtinov mask, the Astrozap focusing cap is a multi purpose tool which allows for quick 'shutter like' operation. Just turn the wheel to the open position for focusing, and then turn it again to the closed position to keep the dust out, or to image dark frames with your CCD or DSLR camera. The inside of the focusing cap is lined with soft foam to protect the finish on your scope or lens shade. Three nylon thumbscrews tighten