Sky-Watcher Black Diamond 80ED f/7.5 Dual Speed ​​Apochromatic Scope

The Sky-Watcher Black Diamond 80ED f/7.5 apochromatic refractor is a perfect choice for amateur astronomers and astrophotographers looking for a high-performance instrument. Its renewed design and mechanical developments guarantee a high-quality observation and photography experience.

Features:

• Optical formula: Apochromatic telescope
• Useful diameter: 80 mm
• Focal length: 600 mm
• Focal ratio: f/7.5
• Focus: Crayford 50.8 mm Sky-Watcher Dual Speed ​​(with 1:10 gear ratio)
• Weight (with collars and dovetail): 2.5 kg
• Tube dimensions: 620 mm x 100 mm
• Multi-coated 2-element lens with FPL-53 glass (Schott)

Advantages:

• High quality optics with FPL-53 ED glass for optimal correction of chromatic aberrations
• Metallic High-Transmission (MHC) coating for exceptional brightness and contrast
• Crayford Dual Speed ​​focuser for precise and stable focusing
• Robust aluminum design, without plastic parts, for increased durability
• Ideal for wide-field astrophotography thanks to its short focal length ratio

Compatibility:

• Compatible with various astrophotography accessories and digital cameras

Tips and tricks:

• Use a corrector/reducer to optimize performance in wide-field astrophotography
• Perform a Ronchi Test and StarTest to check optical quality before each observing session

The Sky-Watcher Black Diamond 80ED is the ideal instrument for capturing detailed and bright images of stars, planets and nebulae.