The AZ-250-TB aluminum dew shield fits Celestron 8" SCT's with Hyperstar and with upper and lower dovetails including:
- CGX 800 SCT
- CGX 800 EdgeHD
- CGEM II 800 SCT
- CGEM II 800 EdgeHD
- Advanced VX 8" SCT
- NexStar 8 (older model now discontinued)
Astrozap aluminum Dew Shields are the original Astrozap flagship products and are rigid, welded aluminum cylinders that are finished in high-quality and durable textured black powder coating. Astrozap aluminum dew shields have a flat black, non-reflective surface inside the tube to reduce or eliminate stray, off axis light. The felt liner where the dew shield mounts to the telescope protects the finish of your telescope and also helps to absorb moisture. There are nylon thumb screws that safely secure the aluminum dew shield to the optical tube. The 4 nylon thumb screws are only to secure the fit and not to replace any screws or go into any screw holes on the telescope.
All Astrozap aluminum Dew Shields are proudly made in the USA.