• Esprit 80ED APO Triplet
  • Esprit 80ED APO Triplet
Where to buy
  • SKU: 11040.3  MAP: $2,362
  •  
  •  
  • Products Features
  • Esprit 80ED, 100ED, 120ED and 150ED Super APO refractors have a doublet field flattener to get a flat field and minimize aberration and distortion. Their wide 48mm opener ensures a larger and clearer aperture and also extremely minimized halation. Connect the triplet and doublet field flattener with a high precision thin thread to keep the optical axis perpendicular to the image. 

    Main Features: 

    - Premium optical materials 

    - Short focal length and full frame corrected focal plane 

    - Excellent field flatness 

    - Precision linear power focuser is standard 

    - Metallic high-transmission lens coatings 

    - Light-baffled optical systems 

    - Telescope tube attachment hardware 

    - Zero detectable Colour Fringing even on Bright Objects

    - Knife-edge Baffled Optical System

     

  • Specifications
  • Optical Design Apochromatic Refractor
  • Diameter 80mm
  • Focal Length 400mm
  • F/Ratio f/5
  • Highest Practical Power 120x
  • Finder Scope 8x50 right angel erect
  • Focuser Diameter 2.7" Linear Power Focuser
  • Diagonal 2" 90 deg. Dielectric Diagonal with 1.25" adapter
  • Tube Weight 3.97 kg
  • Tube Dimensions 8.3cmx45cm
  • Shipping Weight 20 kg
  • Shipping Dimensions 69x51x39 cm3
* Standard accessories may vary.
* Contact your local distributor for details