Telescopes / Vixen / Vixen Reflector Optical Tubes

 Vixen R200SS, 8" f/4, 7 x 50mm finder

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Our Product #:  VR200DG
  
   
Manufacturer #:  2642

Special OrderProduct is special order only; please call or e-mail for approximate delivery time. A 20% nonrefundable deposit is required when ordering.

R200SS, 8' f/4, 7 x 50mm finder
Click image for close-up
Price
$1,599.00
List Price
$2,240.00
Highest Useful Magnification
320x
Focal Length
800mm
Focal Ratio
f/4
Resolution
0.58 arc seconds
Visual Limiting Magnitude
14
Aperture
8"
Net Weight
11.7 lbs.
Warranty
5 years
 · Supplied Accessories
 · Recommended Accessories

Isaac Newton invented the Newtonian telescope design – and Vixen perfected the rich field version. With its very fast f/4 focal ratio, there’s no room for error when forming the surface of this scope’s 8” parabolic mirror. Vixen’s solution is to fabricate each multicoated mirror using its unique High-Precision Poly-Order Aspherical Mirror Molding Technique. The result is a mirror with an exquisite state-of-the-art parabolic figure.

This 8” Newtonian reflector optical tube comes standard with a 7x50mm finderscope with a wide 6.8° field, a tube carry handle, 232mm tube rings, and a dovetail tube plate that lets you use it with any Vixen equatorial mount, including the Sphinx and Sphinx-D go-to mounts. The scope is compact at only 27.5” in length, and super-light at only 11.7 lbs.

It has a new T-ring-ready focuser design with added focus travel to allow the use of a wide variety of photographic equipment. The 2" rack and pinion focuser’s large 60mm diameter drawtube allows for a whopping 2.6° x 1.7° field-of-view on 35mm format film and CCD imagers. The use of an optional coma corrector (#CC3746) allows for a sharp coma-free image from edge-to-edge. The focuser accepts 1.25” eyepieces and will handle 2” eyepieces by using the EA3725 adapter.

Reviews have been uniformly positive. Here are a few examples:
• “Wonderful photography”
• “Better than a 4-in. fluorite when seeing permits.”
• “Great contrast, widest field.”
• “Great Instrument for all purposes. Worth every $$.”
• “Great telescope for astrophotography … It reduces exposure time!! Also provide sharp image, rich-field ... It’s [the] best multi-purpose telescope.”
• “Great fast Newtonian. Very bright images. Wonderful for astrophotography”
• “Great optics for an RFT. Views of Jupiter and Saturn up to 178X did not degrade.”
• “I tried coupling a 9mm eyepiece to a 3X Barlow lens, yielding 267X magnification on this scope (800mm focal length). I was rewarded with exceptional views of Jupiter and Saturn during periods of clear seeing conditions. Lots of cloud bands and festoons visible on the surface of Jupiter and I could see Saturn with its myriad of moons (I counted about 5, or was it 6?) Saturn looked 3D, like a floating ball with a ring around it.”
• “This is the best medium sized reflector you can get for astrophotography. Extremely fast, especially for CCD work. The best features are: optics very well corrected that show uniformly distributed diffraction rings both in and out of focus; very sturdy and precise focuser; rock solid tube and secondary holder that are not prone to flexure.”
• “ . . . mine can handle 400x plus if needed on planets. Better than a friend’s 114mm refractor (at twice the price for tube assembly).”
• “This is a keeper and a lifetime scope.”
• “Using this scope with a 30mm, 60degree AFOV eyepiece, the views are spectacular!! . . . This scope splits the Double Double (Epsilon Lyra) cleanly.”
• “It handles very easily X200 on planets and you can push to X300 and X400 on the Moon.”
• Excelsis.com Telescope Reviews said: “A traveler’s dream . . . After being subjected to several weeks of rigorous handling, the optics stayed in collimation . . . In star tests using the 7m Nagler eyepiece coupled to a 2.5x TeleVue Barlow (230x), the mirror displayed virtually identical diffraction rings on either side of focus . . . My evaluations coincided with the impact of Comet Shoemaker-Levy 9 on Jupiter. Under the scrutiny of 230x, the planet’s belts, zones, ovals, and festoons appeared distinct, as did the numerous comet impact sites. This level of planetary image fidelity impressed me . . . I used this accessory [Tele-Extender R200SS] and a 7mm Nagler (212x) to split clearly Lyra’s famous ‘double double,’ Epsilon Lyrae. I was quite satisfied with the results . . . offers the astrophotographer and visual observer plenty of room to roam through their respective areas of interest.”

 Supplied Accessories
7 x 50mm finderscope, 2" rack and pinion focuser with 1.25" eyepiece adapter, 232mm tube rings, dovetail bar for installing on Vixen mounts, tube carry handle

 Recommended Accessories      Visual    General    Photographic

 Visual Accessories
1.25' Moon filter, 18% transmission green
1.25" Moon filter, 18% transmission green
$34.95
List Price: $50.00


Looking for different filters?
Vixen eyepiece filters
2x Barlow for 1.25' eyepieces closeout
2x Barlow for 1.25" eyepieces closeout

$34.95
$49.00
SAVE: $14.05 (28%)


Looking for different barlow lenses?
Vixen Barlows
 General Accessories
adapter to use 2' accessories on Vixen R200SS reflector and VC200L/VMC200L catadioptrics
adapter to use 2" accessories on Vixen R200SS reflector and VC200L/VMC200L catadioptrics
$43.95
List Price: $60.00


Looking for different eyepieces?
Eyepiece Adapters

 Photographic Accessories
tele-extender for Vixen R200SS reflectors only
tele-extender for Vixen R200SS reflectors only
$99.95
List Price: $140.00


SX camera adapter, needs T-ring
SX camera adapter, needs T-ring
$75.95
List Price: $100.00


photo/visual Coma Corrector 2 for the R200SS reflector
photo/visual Coma Corrector 2 for the R200SS reflector
$99.95
List Price: $140.00


 
 



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