Vixen VMC200L Modified Cassegrain w/ Sphinx SX2 Mount & Star Book One

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Vixen VMC200L Modified Cassegrain w/ Sphinx SX2 Mount & Star Book One
Item # VX-25078
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  • The Vixen VMC200L Modified Cassegrain Telescope achieves high quality optical efficiency by allowing light to be corrected twice on the optical path.
  • The lack of a corrector plate virtually eliminates dew problems.
  • This unique catadioptric optical system is lightweight for convenient portability.
  • The Vixen Sphinx SX2 Equatorial Mount features high precision mechanics yet is easy to operate.
  • Star Book One hand controller gives users the ability to track celestial objects with little effort.
  • The Vixen Sphinx SX2 Equatorial Mount is easily transportable and can be assembled quickly.
  • Package includes Flip Mirror Diagonal, 7x50 Finderscope, and Eyepieces.


Vixen VMC200L Modified Cassegrain Telescope

A unique catadioptric optical system, the Vixen VMC200L includes a primary as well as a meniscus corrector right in front of a secondary mirror. This enables light to be corrected twice on the optical path for corrected spherical aberration and field curvature that achieves high quality optical efficiency. The focal ratio for the primary mirror is f/2.5 while the compound optical system is f/9.75. This allows for much more convenient portability than similar competing telescopes. By having the optical corrector before the secondary mirror, the VMC200L bypasses the obligatory corrector plate along with all the dewing issues relating to closed optical tubes.

Another critical feature is the rack and pinion focuser placed behind the primary mirror. This focusing system removes the image shift common with other SCT sytems. This becomes particulary crucial when utilizing high power magnifications for astro-imaging. The image is steady and easy to modify while focusing.

Vixen Sphinx SX2 Equatorial Mount and Star Book One Controller

Introducing the new Vixen Sphinx SX2 Equatorial Mount, the latest in a long line of acclaimed Sphinx Mounts. In spite of its high precision mechanics, using the SX2 mount is not complicated. Includes the new Star Book One hand controller that will allow you to track celestial objects with little effort.

Star Book One Functions:

  • Celestial, Solar, Lunar, and King's Rate Tracking
  • Slewing speeds variable from 0.1x to 999x sidereal
  • Backlash compensation
  • Periodic Error Correction
  • Autoguider port
  • Adjustable screen brightness
  • Direction keys
  • Red LED light

Easy Secure Setup: The Sphinx SX2 Equatorial Mount can be assembled quickly. Tripod attachment requires only a single bolt. Both novice and veteran hobbyists will enjoy this mount's mobility, its simple to operate controller, its ability to download forthcoming upgrades straight to the controller, and the assortment of optical tubes that can be employed using Vixen's universal dovetail plate.

Unique Motor Layout: RA and DEC motors are internally placed, allowing them to behave like a built in counterweight. Extra counterweights are not necessary for smaller telescopes.

Retractable Counterweight Shaft: The counterweight shaft is made of rust-proof stainless steel and retracts into the Sphinx mount body for painless storage.

Vixen Product Number: 25078
Additional Information

Additional Information

SKU VX-25078
Manufacturer Vixen
Telescope Series Vixen VMC
Optical Design Modified Cassegrain
Mount Type Equatorial - Motorized
Warranty 5 Year Warranty
Telescope Aperture 8" (200mm)
Telescope Focal Length 1950mm
Telescope Focal Ratio f/9.75
Limiting Stellar Magnitude 13.3
Optical Coatings Fully Multi-Coated
Optical Tube Outer Diameter 232mm
Length of Optical Tube 21.1"
Optical Tube Weight 13 lbs
Tube Color or Finish Gloss White
Finder Included 7 x 50 Optical Finder
Hand Controller Included? Yes
Mount Weight 15.5 lbs
Tripod Type Included Adjustable with Aluminum Legs
Included Items

Included Items

  • Vixen VMC200L 8" Modified Cassegrain Telescope
  • Sphinx SX2 Equatorial Mount
  • Star Book One Controller
  • HAL-130 Aluminum Tripod
  • 7x50 Finderscope
  • Flip Mirror Diagonal
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