Vixen Optics Coma Corrector PH for R200SS Telescope

Vixen Optics Coma Corrector PH for R200SS Telescope

Vixen Optics Coma Corrector PH for R200SS Telescope

B&H # VICCPH MFR # 37237
Vixen Optics Coma Corrector PH for R200SS Telescope

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Expected availability: 7-14 business days 
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Product Highlights

  • Magnification: 0.95x
  • Focal Length with R200ss: 760mm, f/3.8
  • Anti-Reflective AS Optical Coatings
  • Lens Configuration: 3 Elements/3 Groups
  • Image Circle: 44mm Diameter
  • Threads for Optional Photo T-Adapter
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You Pay: $649.00

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  • 1Description

Designed for Vixen's R200SS Newtonian reflector telescope the Coma Corrector PH employs a Wynne-type 3-element in 3-group optical design to correct and virtually eliminate coma aberration from the OTA's primary parabolic mirror surface. The corrector delivers sharp pinpoint star images across the entire field of view - all the way to the edge. It has a 0.95x magnification and reduces the R200SS effective focal length to 760mm to give it a faster f/3.8 focal ratio. Threads on the housing are designed for user-supplied camera-specific T-rings for astrophotography, and its 44mm diameter circle is designed to cover a 36mm x 24mm full frame DSLRs. A large 50mm aperture lens allows for ample edge-of-field illumination. The same AS anti-reflective optical coatings limit light loss and deliver high light transmission for improved image brightness. Light loss and "ghost flare" in images are further corrected due to the complete matte finish inside the corrector.

In the Box
Vixen Optics Coma Corrector PH for R200SS Telescope
  • Limited One-Year Warranty
  • Table of Contents
    • 1Description
    Magnification 0.95x
    Focal Length 760mm, with R200ss OTA
    Focal Ratio f/3.8, with R200ss OTA
    Thread Size Male M56
    Pitch 0.75mm
    52mm for filters

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