Esprit 80ED APO triplet

3,010.00 $

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:

  • Diameter: 80mm
  • Focal Length: 400mm
  • F/Ratio: f/5
  • Highest Practical Power120x
  • Finder Scope8×50 right angel erect
  • Focuser Diameter2.7″ 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

S11400

Out of stock

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SKU: 01SKW00051 Category:

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