Optics

• Quality X-Cel LX 2x Barlow doubles the magnification of any 1.25” eyepiece
• 3-element apochromatic, fully multi-coated optics offer up bright, sharp images
• A rubber grip helps to avoid accidental drops
• Barrel is threaded to accept standard 1.25” filters
• A brass compression ring holds the eyepiece firmly in place
• Made by Celestron, USA

• 3-lens, apochromatic Barlow - Excellent sharpness and color fidelity
• Fully multi-coated optics - Increases contrast minimizes internal reflections
• Brass locking ring: Holds the eyepiece securely in place
• Ideal for owners of short focal length telescopes who want more magnification for lunar and planetary observation
• Made by Celestron, USA

• 11" Schmidt-Cassegrain Optical Tube Assembly (OTA)
• Features Celestron's premium patented StarBright XLT optical coatings
• 2800mm focal length (f/10)
• Fastar compatible
• Tube constructed of durable and lightweight aluminum
• Includes: 40mm eyepiece (70x), 9x50 optical finderscope, star diagonal, 1.25” visual back, CGEM-style dovetail bar
• Made by Celestron, USA

• 9.25" Schmidt-Cassegrain Optical Tube Assembly (OTA)
• Features Celestron's premium patented StarBright XLT optical coatings
• 2350mm focal length (f/10)
• Fastar compatible
• Tube constructed of durable and lightweight aluminum
• Includes: 25mm eyepiece (94x), 6x30 optical finderscope, star diagonal, 1.25” visual back, CGEM-style dovetail bar
• Made by Celestron, USA

Includes or respectively is compatible with the following Celestron-Technologies:

• Fits CG5 mounts (e.g., Omni, Advanced VX, AS-GT).
• Allows you to attach various accessories such as tube rings, guide scopes, etc.
• Net weight: 330g
• Includes screws

• 11“ EdgeHD optics
• CGEM II computerized equatorial mount
• Celestron’s premium StarBright XLT coatings provide maximum light transmission
• A 9x50 finderscope, 2” mirror diagonal for more comfortable viewing, and wide-angle 23 mm Luminos 2" eyepiece are all included
• Made by Celestron, USA

Includes or respectively is compatible with the following Celestron Technologies:

    

• 11" Schmidt-Cassegrain optical tube assembly
• Celestron's premium StarBright XLT coatings
• 40 lbs payload capacity
• Dual-fit Vixen/CG-5 and Losmandy/CGE dovetail saddle
• 2" steel legs with height index marks for quick leveling
• Internal cabling throughout for worry-free remote operation
• Able to track past the meridian allowing seamless imaging
• USB hand control to control the telescope via a personal computer
• Made by Celestron, USA

Includes or respectively is compatible with the following Celestron Technologies:

    

• Flat field free of optical aberrations like field curvature, coma, astigmatism and chromatic aberration across an entire APS-C sensor.
• Unlike the larger RASAs that work with DSLR and large CCD cameras, the 8” model was designed with color astronomical CMOS cameras, smaller CCD cameras, and mirrorless cameras in mind. The telescope does not work with standard DSLR cameras.
• NEW Ultra-Stable Focus System – six precision sealed ball bearings virtually eliminate image shift.
• Internal filter mount – seamlessly accommodates a Light Pollution Imaging Filter into the optical path.
• Performs over a wider spectral range than most telescopes, from 390 - 800 nm, so more of the light passing through the astrograph is in sharp focus.
• The CGEM II, with its 40 lbs load capacity, is the latest update to the venerable CGEM mount and provides a sturdy and rigid platform for the fully-loaded RASA 8.
• The drive system, consisting of low cog DC Servo motors with integrated optical encoders, steel worm gears supported by precision sealed bearings, and brass worm wheels, ensures smooth and accurate slewing and tracking.
• Proven NexStar+ computerized telescope control technology supports functions to address imagers’ needs, such as All-Star Polar Alignment, Permanent Periodic Error Correction (PPEC), and adjustable tracking through meridian.
• Made by Celestron, USA

Includes or respectively is compatible with the following Celestron Technologies: