Evostar 80mm ED OTA

Evostar 80mm ED OTA

  • Optical Design: ED Doublet
  • Lens coating: Fully Multi-Coated
  • Highest Practical Power: 157X
  • Faintest Stellar Magnitude: 12
  • Light Gathering (compared to next size down): 24%
  • 80 mm apochromatic Refractor with Schott BK-7 and FPL-53 ED glass
  • Dual-speed 2” Crayford-type focuser
  • Tube-ring attachment hardware with V-style dovetail plate

Sky-Watcher Evostar refractors provide the finest images obtainable in their design class. These doublet refractors deliver dramatic, coal-black skies and faithful, contrast-rich views of planetary and deep-space phenomenon that are second to none. Sky-Watcher Evostar refractors are the logical choice for the discriminating amateur astronomer looking for an investment in advanced instrumentation for exceptional viewing and astrophotography.

SUPPLIED

  • Rings and “Vixen” style dovetail bar with camera mount
  • High quality aluminium case

Please note: diagonal and eyepiece are not included with this telescope.

  • Optical Design: ED Doublet Fully Multi-Coated
  • Diameter: 80mm
  • Focal Length: 600mm
  • F/Ratio: F/7.5
  • Focuser diameter: 2” Dual Speed Cray ford
  • Tube Weight (with accessories): 3.31 Kg approx
  • Optical Tube Length: 571.5 mm approx.
  • Optical Tube Outer Diameter: 115.88 mm approx.
  • Tube Dimension: cm x cm