Sky-Watcher Esprit 80ED Pro Triplet Optical Tube with Accessories

Discover the universe with the Sky-Watcher Esprit 80ED Pro Triplet optical tube. Equipped with an APO triplet objective and a field flattener, this refractor delivers exceptional performance for both visual observation and wide-field deep sky photography with a focal ratio of f/5. Supplied with numerous accessories and a transport case, it is perfect for demanding amateur astronomers.

Features:

• Optical tube:
  • Optical formula: Apochromatic telescope
  • Objective: APO Triplet with FPL-53 glass (Ohara/Schott)
  • Useful diameter: 80mm
  • Focal length: 400mm
  • Focal ratio: f/5
  • Focuser: Crayford Linear 2.7" Power Focuser 1:11 with rotating collar
  • Weight: 4kg
  • Tube length: 446mm (dew shield retracted)
  • Tube width: 83mm
  • Visual back-focus: >160mm
  • Back-focus behind the field flattener: 61mm
  • Full light field with the flattener: 33mm
  • Mounting: Vixen style dovetail included (plate)

Advantages:

• Exceptional optical performance with APO triplet for sharp and contrasted images
• Field flattener included for a perfectly flat field
• Robust and precise focuser for perfect focusing
• Solid construction in CNC machined aluminum without plastic parts
• Ideal for visual observation and wide-field deep sky photography

Included Accessories:

• 1 Sky-Watcher Esprit 80ED Pro Triplet optical tube (integrated dovetail)
• 1 field flattener
• 1 set of mounting rings
• 1 mounting plate (Vixen style dovetail)
• 1 retractable dew shield
• 1 rigid transport case

The Sky-Watcher Esprit 80ED Pro Triplet optical tube is the ideal solution for astronomy enthusiasts looking to capture high-quality images and perform detailed observations. With its numerous included accessories, it is ready to use for all your astronomical adventures.