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Vixen  |  SKU: ES37238

Vixen Extender PH Set for R200SS

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Vixen Extender PH Set for R200SS


Enhance Your Astrophotography: Vixen Extender PH Set for R200SS

Unlock the Full Potential of Your Telescope with the Vixen Extender PH Set, exclusively designed for the R200SS model. Transform your astrophotography experience by extending the focal length by a remarkable 1.4x, achieving an unparalleled 1120 mm (F5.6) for breathtakingly sharp and detailed celestial images.

Crafted for Precision and Clarity, this extender set is meticulously engineered in Japan, tailored for the serious astrophotographer. With a robust construction of 4 elements in 3 groups, it corrects coma errors flawlessly, ensuring crisp imagery right to the edges of your field of view.

Key Features for Superior Performance:

  • Enhanced Focal Length: Elevate your R200SS telescope from 800mm (F4) to a staggering 1120mm (F5.6), perfect for capturing the cosmos in stunning detail.
  • Advanced Optical Design: Experience sharp, edge-to-edge image quality with an optical structure designed to correct coma errors.
  • Exceptional Light Transmission: Benefit from a groundbreaking 99.9% light transmission per lens surface, thanks to our special anti-reflective AS coating.
  • Minimized Light Loss: The interior's matte finish and anti-reflective coating significantly reduce light scattering and ghosting.
  • Versatile Use: Compatible with both full-frame cameras and 31.7 mm eyepieces (using the eyepiece adapter), this set is versatile for both astrophotography and visual observations.

Lightweight and Durable: Weighing just 245g, this extender set is built to last, ensuring countless nights of astronomical exploration without adding unnecessary weight to your setup.

Elevate Your Astrophotography Game with the Vixen Extender PH Set for the R200SS Newtonian telescope. Whether capturing the mysteries of deep space or enjoying detailed visual observations, this premium extender lens system is your key to unlocking the cosmos.

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Vixen Extender PH Set for R200SS | ES37238 | 4955295372386

Vixen Extender PH Set for R200SS






Focal Length


Focal Ratio


Field of View



AS Coatings

Barrel Size



78mm length


245 g
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