Refractor Tsa-120 Apochromatic Triplet Super-F 7.5 Full

Highlights:

• 120mm diameter
• optical super apochromatic
• focal ratio f / 7.5
• Focal length 900mm
• Power Separator 0.97 ""
• limit visual magnitude 12.1
• Focuser 2.7 ""
• Lens hood retractable
• 125mm diameter intubation
• Length 990mm (870mm with hood Portrait)
• Weight 6.7 Kg

  Features cameras with optical accessories dedicated:

  With flattener TKA31582:

  • Focal length 882mm
  • F Number f / 7.3
  • Field paved: circle 40mm diameter
  • Puntiformità: stars of 7 microns in axis, the stars always end edge 7 micron

    With Reducer TKA31580S:

    • Focal length 672mm
    • F Number f / 5.6
    • Field paved: circle of 50mm diameter
    • Puntiformità: stars 4 microns in axis, 10mm off-axis stars 6 micron, 20mm off-axis stars from 13 micron

      With Extender 1.5x ED TKA37595:

      • Focal Length 1350mm
      • F Number f / 11.3
      • Field paved: circle of 44mm diameter