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Next Stargazing Feb 18th
Next Stargazing Feb 18th

Esprit 80mm ED Triplet APO Refractor

$2,230.00
SKU S11400

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With their three-element air spaced objective lens design, false color is completely eliminated, yielding exceptional contrast and sharpness. The included 2-element field corrector guarantees a flat field across the entire imaging plane. The Sky-Watcher exclusive Helinear Track focusing system provides a smooth, rock-solid focuser with zero image shift.

All Sky-Watcher USA Esprit refractors come with a 9 x 50 right angle finderscope, 2-inch Star diagonal, 2-element field flattener, camera adapter, D-style dovetail and padded case. Everything you need to get out under the stars.

Specifications

  • Optical Design: Refractor
  • Field Flattener: Included, thread-on
  • Aperture: 80 mm (3.15 in)
  • Focal Length: 400 mm
  • Focal Ratio: f/5
  • Highest Useful Magnification: 120 x
  • Optical Coatings: Fully multi-coated