90FL F4 Astrograph with Kasai R&P Focuser


SKU: 90FLF4KF Categories: ,


  • 90mm Canon fluorite optics
  • F4/mm focal length
  • 6-element optical system
  • 2.2kg
  • 390mm
  • Back focus : 60.0mm
  • Fully covers the full frame sensor
  • EAF-installable


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