Vixen VSD90ss Astrograph

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Very fast 90 mm high performance astrograph for demanding astrophotographers and observers with 5 lens elements in 5 groups, "Made in Japan"

  • Very fast 90 mm high performance astrograph for demanding astrophotographers
  • Elaborate construction with 5 lens elements in 5 groups for absolute correction
  • Needle-fine stars right up to the edge of the image field, even with a 44x33 mm camera format
  • Thanks to the large final lenses, there is almost no vignetting
  • Large, stable focuser, also suitable for heavy cameras
  • Extremely high sharpness, colour purity and contrast thanks to SD lenses
  • Very large field illumination up to 60 mm
  • High Strehl intensity of 96.7% at visible wavelengths
  • Compatible with optional reducer of the VSD100 for even faster results (F:3.9)
  • Optional motor focuser with two speeds can be retrofitted
Delivery period: 4-9 working days.

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Product number: X026131
EAN: 4955295261314