The Ultimate Bundle: 8" RASA and AVX Mount

Grab the 8-inch Rowe-Ackermann Schmidt Astrograph (RASA) and pair it with the solid Advanced VX (AVX) German equatorial mount, and you're basically set for some killer astrophotography. Just toss in a mirrorless camera, and you'll be snapping breathtaking wide-field deep-sky pics like a pro.

RASA: Your Gateway to the Cosmos

With the 8" RASA, capturing stunning celestial scenes is a breeze. This baby rocks an f/2.0 system that’s perfect for those sweet CMOS cams, compact CCDs, and mirrorless wonders. And the best part? At only 17 pounds, you can take it anywhere your sky-gazing heart desires.

One-Size-Fits-Many

The RASA design isn’t new; its big bro, the RASA 11, has been wowing folks since 2014. But the 8-inch version brings the same sleek features in a more portable and budget-friendly package. Think integrated cooling, internal filter mounts, and a sturdy CGE dovetail—pretty much the works.

No Eyepieces, Just Pure Imaging

Just so you know, the 8" RASA is all about imaging. If you're looking for some good ol' fashioned eye-to-scope action, this ain't it. It's designed for the camera, period.

Quick Snaps & Live Viewing

With its speedy F/2.0 system, you won't have to worry about long exposure times. Pair it up with the right software and sensitive cameras, and you're in for a treat—you can see the images almost instantly on your computer.

Stability Like No Other

Celestron knocked it out of the park with a new focus system that eliminates those annoying mirror shifts when you're tweaking focus, tracking, or slewing. Basically, it’s rock-steady.

Made for Modern Cameras

This 8” RASA is best buds with CMOS and smaller CCD cameras, along with mirrorless ones. But if you’re a DSLR fan, this scope’s not for you. Stick to sensors around 22mm to 32mm for the best results. And keep that camera body under 4” in diameter.

Camera Compatibility Quick Guide

CMOS/CCD with C-mount: Yep, it fits. (C-mount adapter included)
CMOS/CCD with M42-thread: Also good. (M42 adapter included; extension tubes not included)
Canon/Sony Mirrorless with APS-C: Perfect match. (Separate adapters needed)
Canon/Sony Full Frame: Works but not ideal for full-frame. (Separate adapters needed)
DSLRs: Nah, sorry.

All About the Optics

The optical design is patented and one-of-a-kind. You’ve got rare-earth elements in there, optimized for a 400-800nm spectrum. Oh, and adding a filter? No sweat, it’s got a removable optical window for that.

Meet the AVX Mount

The AVX is compact but jam-packed with features like All-Star Polar Alignment, SkyAlign, and PPEC. Whether you’re a seasoned imager or a newbie, you'll appreciate its versatility and stability.

Software Goodies

You also get Celestron's PWI software, co-developed with PlaneWave, and a free download of the Starry Night Special Edition Software for even more celestial fun.

What's in the Box?

Besides the RASA and AVX, you’ll get a M42 camera adapter, a C-thread camera adapter, and a fan battery pack. All set for the cosmos, my friend!

Specifications

MOUNT INFO:
Optical Design:	Rowe-Ackermann Schmidt Astrograph
Aperture:	203mm (8")
Focal Length:	400mm (15.74")
Focal Ratio:	f/2.0
Central obstruction diameter:	93mm (3.66") (46% of aperture diameter)
Light Gathering Power (Compared to human eye):	843x
Resolution (Rayleigh):	0.68 arc seconds
Resolution (Dawes):	0.57 arc seconds
Image Circle:	22mm (.86") Ø, 3.15°
Useable field:	32mm (1.26") Ø, 4.6°, only minimal performance loss at edge of FOV
Wavelength range:	400 - 800 nm
Spot size:	< 4.6 μm RMS across image circle
Optical Coatings:	StarBright XLT
Off-axis Illumination:	93% at 11mm (.43") off-axis
Optical Window:	46mm (1.81") Ø
Back focus with included camera adapter:	25mm (.98")
Back focus from top of threaded collar:	29mm (1.14")
Optical Tube:	Aluminum
Optical Tube Length:	628mm (24.7")
Optical Tube Diameter:	235mm (9.3")
Focuser:	Ultra-Stable Focusing System
Finderscope:	Not included
Optical Tube Weight:	17 lbs (7.7 kg)
Other Features:	Air-cooling system, integrated filter mount
Included Items:	Advanced VX Equatorial Head and tripod Accessory Tray 1 x 12 lbs counterweight NexStar+ Hand Control DC Power Cable (plugs into cigarette lighter socket)
Dovetail:	CGE Dovetail Bar
Mount Type:	Computerized Equatorial
Instrument load capacity:	30 lbs (13.6 kg)
Height adjustment range (includes mount and tripod):	1118mm - 1626mm (44" – 64")
Tripod Leg Diameter:	50.8mm (2") Stainless Steel
Latitude adjustment range:	7° - 77°
Mount Head Weight:	17 lbs (7.71 kg)
Accessory Tray:	Yes
Tripod Weight:	18 lbs (8.16 kg)
Weight of Counterweights:	1 x 12 lbs
Slew Speeds:	9 slew speeds - max speed 4°/second
Tracking Rates:	Sidereal, Solar and Lunar
Tracking Modes:	EQ North and EQ South
GPS:	N/A
Dovetail Compatibility:	Dual saddle plates (CG-5 and CGE saddle)
Number of Auxiliary Ports:	3 AUX Ports (1 hand control and 2 AUX Ports for optional accessories)
Autoguide Port:	Yes
USB Port:	Yes, input on Hand Control
Power Requirements:	12V DC 3.5A (tip positive)
Motor Drive:	DC servo motors
Alignment Procedures:	2-Star Align, 1-Star Align, Solar System Align, Last Alignment, Quick Align
Periodic Error Correction:	Yes
Computerized Hand Control:	NexStar+ hand control with LCD display, 19 fiber-optic backlit LED buttons
NexStar+ Database:	40,000+ objects, 100 user defined programmable objects. Enhanced information on over 200 objects
Software:	Celestron Starry Night Special Edition Software and SkyPortal App
Total Kit Weight:	47 lbs (21.31 kg)
Solar Warning	Never look directly at the Sun with the naked eye or with an optic (unless you have the proper solar filter). Permanent and irreversible eye damage may result. Never use your optic to project an image of the Sun onto any surface. Internal heat build-up can damage the optic and any accessories attached to it. Never leave your optic unsupervised. Make sure an adult who is familiar with the correct operating procedures is with your optic at all times, especially when children are present.
California Residents	WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov.

Software and Documentation

MANUALS:
Advanced VX Manual
NexStar Plus Hand Control Manual
8" Rowe-Ackermann Schmidt Astrograph Manual
Whitepaper RASA
SOFTWARE & FIRMWARE:
CPWI Software
Celestron Firmware Manager (CFM) Software
NexRemote Telescope Control Software
Periodic Error Correction Tool (PECTool)
DRAWINGS:
Advanced VX 8" Rowe-Ackermann Schmidt Astrograph Dimensional Drawing
8" Rowe-Ackermann Schmidt Astrograph Optical Tube Assembly Dimensional Drawing

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Celestron Advanced VX 8" Rowe-Ackermann Schmidt Astro

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