Astrozap Dust Cover For Tube End Of Astro-Tech AT16RCT Truss-Tube Ritchey-Chrétien

AstroZap Dust Cover – For Tube End of Astro-Tech AT16RCT 16" Truss-Tube Ritchey-Chrétien

Shield Your Primary Mirror from Dust, Debris, and Dew Between Observing Sessions

The AstroZap Dust Cover for the 16" Astro-Tech AT16RCT Ritchey-Chrétien telescope offers an easy, reliable way to protect your telescope’s rear cell and primary mirror when not in use. Whether you’re storing your telescope overnight, between sessions, or during transport, this cover helps keep contaminants out of your optical path and your collimation more stable.

Crafted from durable black nylon, the cover features a flexible elastic hem that stretches to fit securely over the rear end of the truss-tube assembly, forming a soft but snug barrier against dust, bugs, and ambient moisture. The breathable material helps equalize air temperature while offering protection against rapid thermal fluctuations that can affect your mirror's performance.

This is a must-have accessory for protecting your optical investment—whether your scope is housed in an observatory or travels for star parties and imaging expeditions.

Key Features:

• Custom Fit for AT16RCT Rear Cell: Designed to cover the back end of the 16" Astro-Tech Ritchey-Chrétien truss-tube

• Protects Primary Mirror: Keeps dust, dew, and insects out of the optical system between uses

• Elastic Hem Design: Easy to stretch into place, secure without fasteners

• Durable, Breathable Nylon: Lightweight and resistant to moisture buildup

• Made in the USA: Built for durability by AstroZap

Compatibility:

Fits the rear tube end of the Astro-Tech AT16RCT 16" truss-tube Ritchey-Chrétien telescope. For full light and dust protection, consider pairing this with the matching AstroZap light shroud.

Storage Tip:

For observatory setups, leaving your dust cover on between sessions can reduce the amount of mirror cleaning required each year. For traveling scopes, this is your first line of defense against rough conditions—especially in dusty or humid environments.