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Esprit 80mm Triplet Refractor

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  • Esprit 80mm Triplet Refractor

Sky-Watcher 80mm Esprit Triplet APO Refractor

SKU: SKW-11040.3

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Availability: Pre-order

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Quick Overview

Sky-Watcher's 80mm Esprit 3 Element Triplet Refractor

- Corrected Full Frame Image plane

- Heavy Duty Rotatable Focuser

Esprit 80ED, 100ED, 120ED and 150ED Super APO refractors employ a doublet field flattener to minimize aberration and distortion. An M48 threaded camera adapter elliminates vignetting and provides a means of maintaining camera sensor orthonagality to the image plane, which provides sharp focus across the imaging sensor.

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

Optical Design: Apochromatic Refractor
Diameter: 80mm
Focal Length: 400mm
F/Ratio: f/5
Highest Practical Power: 120x
Faintest Steller Magnitude: 11
Finder Scope: Right Angled 8 x 50 Erect Image
Focuser Diameter: 2.7" Linear Power Focuser
Diagonal: 2" 90 deg. Dieletric with 1.25" adapter
Eye Piece: n/a
Tube Weight: 3.97kg
Tube Diameter: 90mm
Tube Length: 450mm
Shipping Weight: 8kg
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