Celestron Advanced VX 6” RASA:

Fast, Portable, and Built to Capture the Cosmos

The Celestron Advanced VX 6" Rowe-Ackermann Schmidt Astrograph (RASA) is a deep-sky imaging powerhouse packed into a surprisingly compact package. Designed for astrophotographers who crave speed, precision, and portability, this f/2.2 astrograph is ready to take your imaging sessions to the next level—without the heavy mount, long exposures, or complex setup.

Key Features – Fast Optics in a Compact Frame

• Lightning-Fast Imaging at f/2.2

  • Capture brilliant deep-sky targets with ultra-short sub-exposures

  • Reduces total imaging time and often eliminates the need for autoguiding

  • Perfect for live stacking and near real-time astrophotography

• Mobile Yet Mighty

  • Weighs just 8.4 lbs—ideal for field work and travel setups

  • Equipped with a CG-5 dovetail for wide mount compatibility

  • Easily integrates into grab-and-go imaging rigs

• Expansive 3.8° Field of View

  • Supports sensors up to 22mm diagonal

  • Frame large nebulae, star fields, and galaxies with ease

• Sub-Arcsecond Imaging Potential

  • Delivers stunning resolution when paired with high-res CMOS cameras

  • Reveal subtle details in emission regions, clusters, and galaxy arms

• Professional-Grade Optics with XLT Coatings

  • StarBright XLT coatings on all refractive/reflective surfaces maximize brightness and contrast

  • Three-element lens group with rare-earth glass ensures pinpoint stars and minimized aberration

Advanced Optical & Mechanical Design

• Patented RASA Optical Layout

  • Schmidt corrector and fast primary mirror deliver a wide, flat field

  • Removable 2” optical window allows filter swaps without altering back focus

  • Optimized for wide-field performance at full f/2.2 speed

• Integrated Cooling & Dust Management

  • MagLev fan system rapidly equalizes temperature and minimizes dust intrusion

  • Improves image consistency and protects internal components

• Built-in Filter Drawer System

  • Accepts 1.25" and 2" filters for flexibility across different imaging styles

  • Easy-access design for fast swaps during multi-band sessions

• Includes M42 Camera Adapter

  • Compatible with most OSC and mono CMOS cameras

  • Provides a secure, standard connection for streamlined setup

Upgrade-Friendly & Customizable

• Compatible with Celestron’s Focus Motor, dew shield, dew ring, and padded RASA bag

• Tailor your setup for automated focus, dew control, and safe storage

• Designed with modern imagers in mind—versatile, efficient, and intuitive

The Advanced VX 6” RASA is your gateway to fast, detailed, and wide-field astrophotography. Whether you're in the backyard or under dark skies, this compact astrograph puts professional performance within your reach—no compromises, just breathtaking results.

Specifications